55066921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31849}}^1$

素因数の和:31888

約数の個数: 16

約数和(自身を含む): 71344000

約数和(自身を除く): 16277079

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 31849, 222943, 414037, 605131, 2898259, 4235917, 7866703, 55066921]

約数ペア:

[(1, 55066921), (7, 7866703), (13, 4235917), (19, 2898259), (91, 605131), (133, 414037), (247, 222943), (1729, 31849)]