55412987

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 66892800

約数和(自身を除く): 11479813

約数列:

[1, 7, 19, 133, 401, 1039, 2807, 7273, 7619, 19741, 53333, 138187, 416639, 2916473, 7916141, 55412987]

約数ペア:

[(1, 55412987), (7, 7916141), (19, 2916473), (133, 416639), (401, 138187), (1039, 53333), (2807, 19741), (7273, 7619)]