55249701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74561}}^1$

素因数の和:74596

約数の個数: 16

約数和(自身を含む): 83509440

約数和(自身を除く): 28259739

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 74561, 223683, 969293, 1416659, 2907879, 4249977, 18416567, 55249701]

約数ペア:

[(1, 55249701), (3, 18416567), (13, 4249977), (19, 2907879), (39, 1416659), (57, 969293), (247, 223683), (741, 74561)]