51523680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 131367840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 359, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 718, 736, 780, 897, 920, 1040, 1077, 1104, 1196, 1248, 1380, 1436, 1495, 1560, 1794, 1795, 1840, 2080, 2154, 2208, 2392, 2760, 2872, 2990, 3120, 3588, 3590, 3680, 4308, 4485, 4667, 4784, 5385, 5520, 5744, 5980, 6240, 7176, 7180, 8257, 8616, 8970, 9334, 9568, 10770, 11040, 11488, 11960, 14001, 14352, 14360, 16514, 17232, 17940, 18668, 21540, 23335, 23920, 24771, 28002, 28704, 28720, 33028, 34464, 35880, 37336, 41285, 43080, 46670, 47840, 49542, 56004, 57440, 66056, 70005, 71760, 74672, 82570, 86160, 93340, 99084, 107341, 112008, 123855, 132112, 140010, 143520, 149344, 165140, 172320, 186680, 198168, 214682, 224016, 247710, 264224, 280020, 322023, 330280, 373360, 396336, 429364, 448032, 495420, 536705, 560040, 644046, 660560, 746720, 792672, 858728, 990840, 1073410, 1120080, 1288092, 1321120, 1610115, 1717456, 1981680, 2146820, 2240160, 2576184, 3220230, 3434912, 3963360, 4293640, 5152368, 6440460, 8587280, 10304736, 12880920, 17174560, 25761840, 51523680]

約数ペア:

[(1, 51523680), (2, 25761840), (3, 17174560), (4, 12880920), (5, 10304736), (6, 8587280), (8, 6440460), (10, 5152368), (12, 4293640), (13, 3963360), (15, 3434912), (16, 3220230), (20, 2576184), (23, 2240160), (24, 2146820), (26, 1981680), (30, 1717456), (32, 1610115), (39, 1321120), (40, 1288092), (46, 1120080), (48, 1073410), (52, 990840), (60, 858728), (65, 792672), (69, 746720), (78, 660560), (80, 644046), (92, 560040), (96, 536705), (104, 495420), (115, 448032), (120, 429364), (130, 396336), (138, 373360), (156, 330280), (160, 322023), (184, 280020), (195, 264224), (208, 247710), (230, 224016), (240, 214682), (260, 198168), (276, 186680), (299, 172320), (312, 165140), (345, 149344), (359, 143520), (368, 140010), (390, 132112), (416, 123855), (460, 112008), (480, 107341), (520, 99084), (552, 93340), (598, 86160), (624, 82570), (690, 74672), (718, 71760), (736, 70005), (780, 66056), (897, 57440), (920, 56004), (1040, 49542), (1077, 47840), (1104, 46670), (1196, 43080), (1248, 41285), (1380, 37336), (1436, 35880), (1495, 34464), (1560, 33028), (1794, 28720), (1795, 28704), (1840, 28002), (2080, 24771), (2154, 23920), (2208, 23335), (2392, 21540), (2760, 18668), (2872, 17940), (2990, 17232), (3120, 16514), (3588, 14360), (3590, 14352), (3680, 14001), (4308, 11960), (4485, 11488), (4667, 11040), (4784, 10770), (5385, 9568), (5520, 9334), (5744, 8970), (5980, 8616), (6240, 8257), (7176, 7180)]