49844080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4394

約数の個数: 80

約数和(自身を含む): 136178784

約数和(自身を除く): 86334704

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4357, 5720, 8714, 11440, 17428, 21785, 34856, 43570, 47927, 56641, 69712, 87140, 95854, 113282, 174280, 191708, 226564, 239635, 283205, 348560, 383416, 453128, 479270, 566410, 623051, 766832, 906256, 958540, 1132820, 1246102, 1917080, 2265640, 2492204, 3115255, 3834160, 4531280, 4984408, 6230510, 9968816, 12461020, 24922040, 49844080]

約数ペア:

[(1, 49844080), (2, 24922040), (4, 12461020), (5, 9968816), (8, 6230510), (10, 4984408), (11, 4531280), (13, 3834160), (16, 3115255), (20, 2492204), (22, 2265640), (26, 1917080), (40, 1246102), (44, 1132820), (52, 958540), (55, 906256), (65, 766832), (80, 623051), (88, 566410), (104, 479270), (110, 453128), (130, 383416), (143, 348560), (176, 283205), (208, 239635), (220, 226564), (260, 191708), (286, 174280), (440, 113282), (520, 95854), (572, 87140), (715, 69712), (880, 56641), (1040, 47927), (1144, 43570), (1430, 34856), (2288, 21785), (2860, 17428), (4357, 11440), (5720, 8714)]