54927700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13397}}^1$

素因数の和:13452

約数の個数: 36

約数和(自身を含む): 122109372

約数和(自身を除く): 67181672

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 13397, 26794, 53588, 66985, 133970, 267940, 334925, 549277, 669850, 1098554, 1339700, 2197108, 2746385, 5492770, 10985540, 13731925, 27463850, 54927700]

約数ペア:

[(1, 54927700), (2, 27463850), (4, 13731925), (5, 10985540), (10, 5492770), (20, 2746385), (25, 2197108), (41, 1339700), (50, 1098554), (82, 669850), (100, 549277), (164, 334925), (205, 267940), (410, 133970), (820, 66985), (1025, 53588), (2050, 26794), (4100, 13397)]