56811508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13163}}^1$

素因数の和:13263

約数の個数: 24

約数和(自身を含む): 108366048

約数和(自身を除く): 51554540

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 13163, 26326, 52652, 171119, 342238, 684476, 1092529, 2185058, 4370116, 14202877, 28405754, 56811508]

約数ペア:

[(1, 56811508), (2, 28405754), (4, 14202877), (13, 4370116), (26, 2185058), (52, 1092529), (83, 684476), (166, 342238), (332, 171119), (1079, 52652), (2158, 26326), (4316, 13163)]