52031520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1615

約数の個数: 144

約数和(自身を含む): 185395392

約数和(自身を除く): 133363872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1571, 1656, 1840, 2070, 2208, 2760, 3142, 3312, 3680, 4140, 4713, 5520, 6284, 6624, 7855, 8280, 9426, 11040, 12568, 14139, 15710, 16560, 18852, 23565, 25136, 28278, 31420, 33120, 36133, 37704, 47130, 50272, 56556, 62840, 70695, 72266, 75408, 94260, 108399, 113112, 125680, 141390, 144532, 150816, 180665, 188520, 216798, 226224, 251360, 282780, 289064, 325197, 361330, 377040, 433596, 452448, 541995, 565560, 578128, 650394, 722660, 754080, 867192, 1083990, 1131120, 1156256, 1300788, 1445320, 1625985, 1734384, 2167980, 2262240, 2601576, 2890640, 3251970, 3468768, 4335960, 5203152, 5781280, 6503940, 8671920, 10406304, 13007880, 17343840, 26015760, 52031520]

約数ペア:

[(1, 52031520), (2, 26015760), (3, 17343840), (4, 13007880), (5, 10406304), (6, 8671920), (8, 6503940), (9, 5781280), (10, 5203152), (12, 4335960), (15, 3468768), (16, 3251970), (18, 2890640), (20, 2601576), (23, 2262240), (24, 2167980), (30, 1734384), (32, 1625985), (36, 1445320), (40, 1300788), (45, 1156256), (46, 1131120), (48, 1083990), (60, 867192), (69, 754080), (72, 722660), (80, 650394), (90, 578128), (92, 565560), (96, 541995), (115, 452448), (120, 433596), (138, 377040), (144, 361330), (160, 325197), (180, 289064), (184, 282780), (207, 251360), (230, 226224), (240, 216798), (276, 188520), (288, 180665), (345, 150816), (360, 144532), (368, 141390), (414, 125680), (460, 113112), (480, 108399), (552, 94260), (690, 75408), (720, 72266), (736, 70695), (828, 62840), (920, 56556), (1035, 50272), (1104, 47130), (1380, 37704), (1440, 36133), (1571, 33120), (1656, 31420), (1840, 28278), (2070, 25136), (2208, 23565), (2760, 18852), (3142, 16560), (3312, 15710), (3680, 14139), (4140, 12568), (4713, 11040), (5520, 9426), (6284, 8280), (6624, 7855)]