55971245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2819}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 77358240

約数和(自身を除く): 21386995

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 2819, 3971, 14095, 19855, 31009, 53561, 155045, 267805, 589171, 1017659, 2945855, 5088295, 11194249, 55971245]

約数ペア:

[(1, 55971245), (5, 11194249), (11, 5088295), (19, 2945855), (55, 1017659), (95, 589171), (209, 267805), (361, 155045), (1045, 53561), (1805, 31009), (2819, 19855), (3971, 14095)]