55257110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{42181}}^1$

素因数の和:42319

約数の個数: 16

約数和(自身を含む): 100224432

約数和(自身を除く): 44967322

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 42181, 84362, 210905, 421810, 5525711, 11051422, 27628555, 55257110]

約数ペア:

[(1, 55257110), (2, 27628555), (5, 11051422), (10, 5525711), (131, 421810), (262, 210905), (655, 84362), (1310, 42181)]