51666316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12577}}^1$

素因数の和:12673

約数の個数: 24

約数和(自身を含む): 98611520

約数和(自身を除く): 46945204

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 12577, 25154, 50308, 163501, 327002, 654004, 993583, 1987166, 3974332, 12916579, 25833158, 51666316]

約数ペア:

[(1, 51666316), (2, 25833158), (4, 12916579), (13, 3974332), (26, 1987166), (52, 993583), (79, 654004), (158, 327002), (316, 163501), (1027, 50308), (2054, 25154), (4108, 12577)]