51470640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 300

約数和(自身を含む): 197692704

約数和(自身を除く): 146222064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 94, 104, 108, 117, 120, 130, 135, 141, 144, 156, 162, 169, 180, 188, 195, 208, 216, 234, 235, 240, 260, 270, 282, 312, 324, 338, 351, 360, 376, 390, 405, 423, 432, 468, 470, 507, 520, 540, 564, 585, 611, 624, 648, 676, 702, 705, 720, 752, 780, 810, 845, 846, 936, 940, 1014, 1040, 1053, 1080, 1128, 1170, 1222, 1269, 1296, 1352, 1404, 1410, 1521, 1560, 1620, 1690, 1692, 1755, 1833, 1872, 1880, 2028, 2106, 2115, 2160, 2256, 2340, 2444, 2535, 2538, 2704, 2808, 2820, 3042, 3055, 3120, 3240, 3380, 3384, 3510, 3666, 3760, 3807, 4056, 4212, 4230, 4563, 4680, 4888, 5070, 5076, 5265, 5499, 5616, 5640, 6084, 6110, 6345, 6480, 6760, 6768, 7020, 7332, 7605, 7614, 7943, 8112, 8424, 8460, 9126, 9165, 9360, 9776, 10140, 10152, 10530, 10998, 11280, 12168, 12220, 12690, 13520, 13689, 14040, 14664, 15210, 15228, 15886, 16497, 16848, 16920, 18252, 18330, 19035, 20280, 20304, 21060, 21996, 22815, 23829, 24336, 24440, 25380, 27378, 27495, 28080, 29328, 30420, 30456, 31772, 32994, 33840, 36504, 36660, 38070, 39715, 40560, 42120, 43992, 45630, 47658, 48880, 49491, 50760, 54756, 54990, 60840, 60912, 63544, 65988, 68445, 71487, 73008, 73320, 76140, 79430, 82485, 84240, 87984, 91260, 95316, 98982, 101520, 109512, 109980, 119145, 121680, 127088, 131976, 136890, 142974, 146640, 152280, 158860, 164970, 182520, 190632, 197964, 214461, 219024, 219960, 238290, 247455, 263952, 273780, 285948, 304560, 317720, 329940, 357435, 365040, 381264, 395928, 428922, 439920, 476580, 494910, 547560, 571896, 635440, 643383, 659880, 714870, 791856, 857844, 953160, 989820, 1072305, 1095120, 1143792, 1286766, 1319760, 1429740, 1715688, 1906320, 1979640, 2144610, 2573532, 2859480, 3216915, 3431376, 3959280, 4289220, 5147064, 5718960, 6433830, 8578440, 10294128, 12867660, 17156880, 25735320, 51470640]

約数ペア:

[(1, 51470640), (2, 25735320), (3, 17156880), (4, 12867660), (5, 10294128), (6, 8578440), (8, 6433830), (9, 5718960), (10, 5147064), (12, 4289220), (13, 3959280), (15, 3431376), (16, 3216915), (18, 2859480), (20, 2573532), (24, 2144610), (26, 1979640), (27, 1906320), (30, 1715688), (36, 1429740), (39, 1319760), (40, 1286766), (45, 1143792), (47, 1095120), (48, 1072305), (52, 989820), (54, 953160), (60, 857844), (65, 791856), (72, 714870), (78, 659880), (80, 643383), (81, 635440), (90, 571896), (94, 547560), (104, 494910), (108, 476580), (117, 439920), (120, 428922), (130, 395928), (135, 381264), (141, 365040), (144, 357435), (156, 329940), (162, 317720), (169, 304560), (180, 285948), (188, 273780), (195, 263952), (208, 247455), (216, 238290), (234, 219960), (235, 219024), (240, 214461), (260, 197964), (270, 190632), (282, 182520), (312, 164970), (324, 158860), (338, 152280), (351, 146640), (360, 142974), (376, 136890), (390, 131976), (405, 127088), (423, 121680), (432, 119145), (468, 109980), (470, 109512), (507, 101520), (520, 98982), (540, 95316), (564, 91260), (585, 87984), (611, 84240), (624, 82485), (648, 79430), (676, 76140), (702, 73320), (705, 73008), (720, 71487), (752, 68445), (780, 65988), (810, 63544), (845, 60912), (846, 60840), (936, 54990), (940, 54756), (1014, 50760), (1040, 49491), (1053, 48880), (1080, 47658), (1128, 45630), (1170, 43992), (1222, 42120), (1269, 40560), (1296, 39715), (1352, 38070), (1404, 36660), (1410, 36504), (1521, 33840), (1560, 32994), (1620, 31772), (1690, 30456), (1692, 30420), (1755, 29328), (1833, 28080), (1872, 27495), (1880, 27378), (2028, 25380), (2106, 24440), (2115, 24336), (2160, 23829), (2256, 22815), (2340, 21996), (2444, 21060), (2535, 20304), (2538, 20280), (2704, 19035), (2808, 18330), (2820, 18252), (3042, 16920), (3055, 16848), (3120, 16497), (3240, 15886), (3380, 15228), (3384, 15210), (3510, 14664), (3666, 14040), (3760, 13689), (3807, 13520), (4056, 12690), (4212, 12220), (4230, 12168), (4563, 11280), (4680, 10998), (4888, 10530), (5070, 10152), (5076, 10140), (5265, 9776), (5499, 9360), (5616, 9165), (5640, 9126), (6084, 8460), (6110, 8424), (6345, 8112), (6480, 7943), (6760, 7614), (6768, 7605), (7020, 7332)]