55049631

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10655

約数の個数: 32

約数和(自身を含む): 95101440

約数和(自身を除く): 40051809

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10613, 31839, 74291, 137969, 201647, 222873, 413907, 604941, 965783, 1411529, 2621411, 2897349, 4234587, 7864233, 18349877, 55049631]

約数ペア:

[(1, 55049631), (3, 18349877), (7, 7864233), (13, 4234587), (19, 2897349), (21, 2621411), (39, 1411529), (57, 965783), (91, 604941), (133, 413907), (247, 222873), (273, 201647), (399, 137969), (741, 74291), (1729, 31839), (5187, 10613)]