49191669575

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{28901}}^1$

素因数の和:29675

約数の個数: 24

約数和(自身を含む): 61685191776

約数和(自身を除く): 12493522201

約数列:

[1, 5, 25, 103, 515, 661, 2575, 3305, 16525, 28901, 68083, 144505, 340415, 722525, 1702075, 2976803, 14884015, 19103561, 74420075, 95517805, 477589025, 1967666783, 9838333915, 49191669575]

約数ペア:

[(1, 49191669575), (5, 9838333915), (25, 1967666783), (103, 477589025), (515, 95517805), (661, 74420075), (2575, 19103561), (3305, 14884015), (16525, 2976803), (28901, 1702075), (68083, 722525), (144505, 340415)]