54550045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52201}}^1$

素因数の和:52236

約数の個数: 16

約数和(自身を含む): 75170880

約数和(自身を除く): 20620835

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 52201, 261005, 574211, 991819, 2871055, 4959095, 10910009, 54550045]

約数ペア:

[(1, 54550045), (5, 10910009), (11, 4959095), (19, 2871055), (55, 991819), (95, 574211), (209, 261005), (1045, 52201)]