52130520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 193536000

約数和(自身を除く): 141405480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 79, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 158, 180, 188, 195, 216, 234, 235, 237, 260, 270, 282, 312, 316, 351, 360, 376, 390, 395, 423, 468, 470, 474, 520, 540, 564, 585, 611, 632, 702, 705, 711, 780, 790, 846, 936, 940, 948, 1027, 1080, 1128, 1170, 1185, 1222, 1269, 1404, 1410, 1422, 1560, 1580, 1692, 1755, 1833, 1880, 1896, 2054, 2115, 2133, 2340, 2370, 2444, 2538, 2808, 2820, 2844, 3055, 3081, 3160, 3384, 3510, 3555, 3666, 3713, 4108, 4230, 4266, 4680, 4740, 4888, 5076, 5135, 5499, 5640, 5688, 6110, 6162, 6345, 7020, 7110, 7332, 7426, 8216, 8460, 8532, 9165, 9243, 9480, 10152, 10270, 10665, 10998, 11139, 12220, 12324, 12690, 14040, 14220, 14664, 14852, 15405, 16497, 16920, 17064, 18330, 18486, 18565, 20540, 21330, 21996, 22278, 24440, 24648, 25380, 27495, 27729, 28440, 29704, 30810, 32994, 33417, 36660, 36972, 37130, 41080, 42660, 43992, 44556, 46215, 48269, 50760, 54990, 55458, 55695, 61620, 65988, 66834, 73320, 73944, 74260, 82485, 85320, 89112, 92430, 96538, 100251, 109980, 110916, 111390, 123240, 131976, 133668, 138645, 144807, 148520, 164970, 167085, 184860, 193076, 200502, 219960, 221832, 222780, 241345, 267336, 277290, 289614, 329940, 334170, 369720, 386152, 401004, 434421, 445560, 482690, 501255, 554580, 579228, 659880, 668340, 724035, 802008, 868842, 965380, 1002510, 1109160, 1158456, 1303263, 1336680, 1448070, 1737684, 1930760, 2005020, 2172105, 2606526, 2896140, 3475368, 4010040, 4344210, 5213052, 5792280, 6516315, 8688420, 10426104, 13032630, 17376840, 26065260, 52130520]

約数ペア:

[(1, 52130520), (2, 26065260), (3, 17376840), (4, 13032630), (5, 10426104), (6, 8688420), (8, 6516315), (9, 5792280), (10, 5213052), (12, 4344210), (13, 4010040), (15, 3475368), (18, 2896140), (20, 2606526), (24, 2172105), (26, 2005020), (27, 1930760), (30, 1737684), (36, 1448070), (39, 1336680), (40, 1303263), (45, 1158456), (47, 1109160), (52, 1002510), (54, 965380), (60, 868842), (65, 802008), (72, 724035), (78, 668340), (79, 659880), (90, 579228), (94, 554580), (104, 501255), (108, 482690), (117, 445560), (120, 434421), (130, 401004), (135, 386152), (141, 369720), (156, 334170), (158, 329940), (180, 289614), (188, 277290), (195, 267336), (216, 241345), (234, 222780), (235, 221832), (237, 219960), (260, 200502), (270, 193076), (282, 184860), (312, 167085), (316, 164970), (351, 148520), (360, 144807), (376, 138645), (390, 133668), (395, 131976), (423, 123240), (468, 111390), (470, 110916), (474, 109980), (520, 100251), (540, 96538), (564, 92430), (585, 89112), (611, 85320), (632, 82485), (702, 74260), (705, 73944), (711, 73320), (780, 66834), (790, 65988), (846, 61620), (936, 55695), (940, 55458), (948, 54990), (1027, 50760), (1080, 48269), (1128, 46215), (1170, 44556), (1185, 43992), (1222, 42660), (1269, 41080), (1404, 37130), (1410, 36972), (1422, 36660), (1560, 33417), (1580, 32994), (1692, 30810), (1755, 29704), (1833, 28440), (1880, 27729), (1896, 27495), (2054, 25380), (2115, 24648), (2133, 24440), (2340, 22278), (2370, 21996), (2444, 21330), (2538, 20540), (2808, 18565), (2820, 18486), (2844, 18330), (3055, 17064), (3081, 16920), (3160, 16497), (3384, 15405), (3510, 14852), (3555, 14664), (3666, 14220), (3713, 14040), (4108, 12690), (4230, 12324), (4266, 12220), (4680, 11139), (4740, 10998), (4888, 10665), (5076, 10270), (5135, 10152), (5499, 9480), (5640, 9243), (5688, 9165), (6110, 8532), (6162, 8460), (6345, 8216), (7020, 7426), (7110, 7332)]