50208040

素因数分解:

$2^3\times 5^1\times {\mathrm{1255201}}^1$

素因数の和:1255212

約数の個数: 16

約数和(自身を含む): 112968180

約数和(自身を除く): 62760140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1255201, 2510402, 5020804, 6276005, 10041608, 12552010, 25104020, 50208040]

約数ペア:

[(1, 50208040), (2, 25104020), (4, 12552010), (5, 10041608), (8, 6276005), (10, 5020804), (20, 2510402), (40, 1255201)]