45421850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{22157}}^1$

素因数の和:22210

約数の個数: 24

約数和(自身を含む): 86549148

約数和(自身を除く): 41127298

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 22157, 44314, 110785, 221570, 553925, 908437, 1107850, 1816874, 4542185, 9084370, 22710925, 45421850]

約数ペア:

[(1, 45421850), (2, 22710925), (5, 9084370), (10, 4542185), (25, 1816874), (41, 1107850), (50, 908437), (82, 553925), (205, 221570), (410, 110785), (1025, 44314), (2050, 22157)]