49985859

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 83464704

約数和(自身を除く): 33478845

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 353, 613, 1059, 1839, 2471, 3883, 4291, 6743, 7413, 11649, 12873, 20229, 27181, 47201, 81543, 141603, 216389, 649167, 1514723, 2380279, 4544169, 7140837, 16661953, 49985859]

約数ペア:

[(1, 49985859), (3, 16661953), (7, 7140837), (11, 4544169), (21, 2380279), (33, 1514723), (77, 649167), (231, 216389), (353, 141603), (613, 81543), (1059, 47201), (1839, 27181), (2471, 20229), (3883, 12873), (4291, 11649), (6743, 7413)]