51443483

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 65856000

約数和(自身を除く): 14412517

約数列:

[1, 7, 13, 49, 83, 91, 139, 343, 581, 637, 973, 1079, 1807, 4067, 4459, 6811, 7553, 11537, 12649, 28469, 47677, 52871, 80759, 88543, 149981, 370097, 565313, 619801, 1049867, 3957191, 7349069, 51443483]

約数ペア:

[(1, 51443483), (7, 7349069), (13, 3957191), (49, 1049867), (83, 619801), (91, 565313), (139, 370097), (343, 149981), (581, 88543), (637, 80759), (973, 52871), (1079, 47677), (1807, 28469), (4067, 12649), (4459, 11537), (6811, 7553)]