51645268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2053}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 95469920

約数和(自身を除く): 43824652

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 2053, 4106, 6289, 8212, 12578, 25156, 39007, 78014, 156028, 679543, 1359086, 2718172, 12911317, 25822634, 51645268]

約数ペア:

[(1, 51645268), (2, 25822634), (4, 12911317), (19, 2718172), (38, 1359086), (76, 679543), (331, 156028), (662, 78014), (1324, 39007), (2053, 25156), (4106, 12578), (6289, 8212)]