47990878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4603}}^1$

素因数の和:5019

約数の個数: 16

約数和(自身を含む): 77733936

約数和(自身を除く): 29743058

約数列:

[1, 2, 13, 26, 401, 802, 4603, 5213, 9206, 10426, 59839, 119678, 1845803, 3691606, 23995439, 47990878]

約数ペア:

[(1, 47990878), (2, 23995439), (13, 3691606), (26, 1845803), (401, 119678), (802, 59839), (4603, 10426), (5213, 9206)]