53173440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 168

約数和(自身を含む): 188214000

約数和(自身を除く): 135040560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 499, 555, 576, 592, 666, 720, 740, 888, 960, 998, 1110, 1184, 1332, 1440, 1480, 1497, 1665, 1776, 1996, 2220, 2368, 2495, 2664, 2880, 2960, 2994, 3330, 3552, 3992, 4440, 4491, 4990, 5328, 5920, 5988, 6660, 7104, 7485, 7984, 8880, 8982, 9980, 10656, 11840, 11976, 13320, 14970, 15968, 17760, 17964, 18463, 19960, 21312, 22455, 23952, 26640, 29940, 31936, 35520, 35928, 36926, 39920, 44910, 47904, 53280, 55389, 59880, 71856, 73852, 79840, 89820, 92315, 95808, 106560, 110778, 119760, 143712, 147704, 159680, 166167, 179640, 184630, 221556, 239520, 276945, 287424, 295408, 332334, 359280, 369260, 443112, 479040, 553890, 590816, 664668, 718560, 738520, 830835, 886224, 1107780, 1181632, 1329336, 1437120, 1477040, 1661670, 1772448, 2215560, 2658672, 2954080, 3323340, 3544896, 4431120, 5317344, 5908160, 6646680, 8862240, 10634688, 13293360, 17724480, 26586720, 53173440]

約数ペア:

[(1, 53173440), (2, 26586720), (3, 17724480), (4, 13293360), (5, 10634688), (6, 8862240), (8, 6646680), (9, 5908160), (10, 5317344), (12, 4431120), (15, 3544896), (16, 3323340), (18, 2954080), (20, 2658672), (24, 2215560), (30, 1772448), (32, 1661670), (36, 1477040), (37, 1437120), (40, 1329336), (45, 1181632), (48, 1107780), (60, 886224), (64, 830835), (72, 738520), (74, 718560), (80, 664668), (90, 590816), (96, 553890), (111, 479040), (120, 443112), (144, 369260), (148, 359280), (160, 332334), (180, 295408), (185, 287424), (192, 276945), (222, 239520), (240, 221556), (288, 184630), (296, 179640), (320, 166167), (333, 159680), (360, 147704), (370, 143712), (444, 119760), (480, 110778), (499, 106560), (555, 95808), (576, 92315), (592, 89820), (666, 79840), (720, 73852), (740, 71856), (888, 59880), (960, 55389), (998, 53280), (1110, 47904), (1184, 44910), (1332, 39920), (1440, 36926), (1480, 35928), (1497, 35520), (1665, 31936), (1776, 29940), (1996, 26640), (2220, 23952), (2368, 22455), (2495, 21312), (2664, 19960), (2880, 18463), (2960, 17964), (2994, 17760), (3330, 15968), (3552, 14970), (3992, 13320), (4440, 11976), (4491, 11840), (4990, 10656), (5328, 9980), (5920, 8982), (5988, 8880), (6660, 7984), (7104, 7485)]