51319396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1901}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 95381496

約数和(自身を除く): 44062100

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 1901, 3802, 6749, 7604, 13498, 26996, 32317, 64634, 129268, 754697, 1509394, 3018788, 12829849, 25659698, 51319396]

約数ペア:

[(1, 51319396), (2, 25659698), (4, 12829849), (17, 3018788), (34, 1509394), (68, 754697), (397, 129268), (794, 64634), (1588, 32317), (1901, 26996), (3802, 13498), (6749, 7604)]