53988208

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{163}}^2$

素因数の和:461

約数の個数: 30

約数和(自身を含む): 106076544

約数和(自身を除く): 52088336

約数列:

[1, 2, 4, 8, 16, 127, 163, 254, 326, 508, 652, 1016, 1304, 2032, 2608, 20701, 26569, 41402, 53138, 82804, 106276, 165608, 212552, 331216, 425104, 3374263, 6748526, 13497052, 26994104, 53988208]

約数ペア:

[(1, 53988208), (2, 26994104), (4, 13497052), (8, 6748526), (16, 3374263), (127, 425104), (163, 331216), (254, 212552), (326, 165608), (508, 106276), (652, 82804), (1016, 53138), (1304, 41402), (2032, 26569), (2608, 20701)]