47972236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6637}}^1$

素因数の和:6793

約数の個数: 24

約数和(自身を含む): 91073360

約数和(自身を除く): 43101124

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 6637, 7228, 13274, 26548, 86281, 172562, 345124, 922543, 1845086, 3690172, 11993059, 23986118, 47972236]

約数ペア:

[(1, 47972236), (2, 23986118), (4, 11993059), (13, 3690172), (26, 1845086), (52, 922543), (139, 345124), (278, 172562), (556, 86281), (1807, 26548), (3614, 13274), (6637, 7228)]