51843212

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 92670480

約数和(自身を除く): 40827268

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 1361, 2722, 5444, 9523, 19046, 38092, 121129, 145627, 242258, 291254, 484516, 582508, 12960803, 25921606, 51843212]

約数ペア:

[(1, 51843212), (2, 25921606), (4, 12960803), (89, 582508), (107, 484516), (178, 291254), (214, 242258), (356, 145627), (428, 121129), (1361, 38092), (2722, 19046), (5444, 9523)]