51839414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 88417440

約数和(自身を除く): 36578026

約数列:

[1, 2, 11, 22, 29, 58, 193, 319, 386, 421, 638, 842, 2123, 4246, 4631, 5597, 9262, 11194, 12209, 24418, 61567, 81253, 123134, 134299, 162506, 268598, 893783, 1787566, 2356337, 4712674, 25919707, 51839414]

約数ペア:

[(1, 51839414), (2, 25919707), (11, 4712674), (22, 2356337), (29, 1787566), (58, 893783), (193, 268598), (319, 162506), (386, 134299), (421, 123134), (638, 81253), (842, 61567), (2123, 24418), (4246, 12209), (4631, 11194), (5597, 9262)]