55405804912

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{63199}}^1$

素因数の和:63713

約数の個数: 40

約数和(自身を含む): 108343760000

約数和(自身を除く): 52937955088

約数列:

[1, 2, 4, 8, 16, 157, 314, 349, 628, 698, 1256, 1396, 2512, 2792, 5584, 54793, 63199, 109586, 126398, 219172, 252796, 438344, 505592, 876688, 1011184, 9922243, 19844486, 22056451, 39688972, 44112902, 79377944, 88225804, 158755888, 176451608, 352903216, 3462862807, 6925725614, 13851451228, 27702902456, 55405804912]

約数ペア:

[(1, 55405804912), (2, 27702902456), (4, 13851451228), (8, 6925725614), (16, 3462862807), (157, 352903216), (314, 176451608), (349, 158755888), (628, 88225804), (698, 79377944), (1256, 44112902), (1396, 39688972), (2512, 22056451), (2792, 19844486), (5584, 9922243), (54793, 1011184), (63199, 876688), (109586, 505592), (126398, 438344), (219172, 252796)]