55558428

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{52021}}^1$

素因数の和:52117

約数の個数: 24

約数和(自身を含む): 131095440

約数和(自身を除く): 75537012

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 52021, 104042, 156063, 208084, 312126, 624252, 4629869, 9259738, 13889607, 18519476, 27779214, 55558428]

約数ペア:

[(1, 55558428), (2, 27779214), (3, 18519476), (4, 13889607), (6, 9259738), (12, 4629869), (89, 624252), (178, 312126), (267, 208084), (356, 156063), (534, 104042), (1068, 52021)]