48916400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 132387360

約数和(自身を除く): 83470960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 409, 460, 520, 575, 598, 650, 818, 920, 1040, 1150, 1196, 1300, 1495, 1636, 1840, 2045, 2300, 2392, 2600, 2990, 3272, 4090, 4600, 4784, 5200, 5317, 5980, 6544, 7475, 8180, 9200, 9407, 10225, 10634, 11960, 14950, 16360, 18814, 20450, 21268, 23920, 26585, 29900, 32720, 37628, 40900, 42536, 47035, 53170, 59800, 75256, 81800, 85072, 94070, 106340, 119600, 122291, 132925, 150512, 163600, 188140, 212680, 235175, 244582, 265850, 376280, 425360, 470350, 489164, 531700, 611455, 752560, 940700, 978328, 1063400, 1222910, 1881400, 1956656, 2126800, 2445820, 3057275, 3762800, 4891640, 6114550, 9783280, 12229100, 24458200, 48916400]

約数ペア:

[(1, 48916400), (2, 24458200), (4, 12229100), (5, 9783280), (8, 6114550), (10, 4891640), (13, 3762800), (16, 3057275), (20, 2445820), (23, 2126800), (25, 1956656), (26, 1881400), (40, 1222910), (46, 1063400), (50, 978328), (52, 940700), (65, 752560), (80, 611455), (92, 531700), (100, 489164), (104, 470350), (115, 425360), (130, 376280), (184, 265850), (200, 244582), (208, 235175), (230, 212680), (260, 188140), (299, 163600), (325, 150512), (368, 132925), (400, 122291), (409, 119600), (460, 106340), (520, 94070), (575, 85072), (598, 81800), (650, 75256), (818, 59800), (920, 53170), (1040, 47035), (1150, 42536), (1196, 40900), (1300, 37628), (1495, 32720), (1636, 29900), (1840, 26585), (2045, 23920), (2300, 21268), (2392, 20450), (2600, 18814), (2990, 16360), (3272, 14950), (4090, 11960), (4600, 10634), (4784, 10225), (5200, 9407), (5317, 9200), (5980, 8180), (6544, 7475)]