53449708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6547}}^1$

素因数の和:6721

約数の個数: 24

約数和(自身を含む): 101389232

約数和(自身を除く): 47939524

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 6547, 8164, 13094, 26188, 85111, 170222, 340444, 1027879, 2055758, 4111516, 13362427, 26724854, 53449708]

約数ペア:

[(1, 53449708), (2, 26724854), (4, 13362427), (13, 4111516), (26, 2055758), (52, 1027879), (157, 340444), (314, 170222), (628, 85111), (2041, 26188), (4082, 13094), (6547, 8164)]