53675875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 73981440

約数和(自身を除く): 20305565

約数列:

[1, 5, 11, 25, 55, 103, 125, 275, 379, 515, 1133, 1375, 1895, 2575, 4169, 5665, 9475, 12875, 20845, 28325, 39037, 47375, 104225, 141625, 195185, 429407, 521125, 975925, 2147035, 4879625, 10735175, 53675875]

約数ペア:

[(1, 53675875), (5, 10735175), (11, 4879625), (25, 2147035), (55, 975925), (103, 521125), (125, 429407), (275, 195185), (379, 141625), (515, 104225), (1133, 47375), (1375, 39037), (1895, 28325), (2575, 20845), (4169, 12875), (5665, 9475)]