51666544

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{13399}}^1$

素因数の和:13648

約数の個数: 20

約数和(自身を含む): 100526800

約数和(自身を除く): 48860256

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 13399, 26798, 53596, 107192, 214384, 3229159, 6458318, 12916636, 25833272, 51666544]

約数ペア:

[(1, 51666544), (2, 25833272), (4, 12916636), (8, 6458318), (16, 3229159), (241, 214384), (482, 107192), (964, 53596), (1928, 26798), (3856, 13399)]