56951740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149873}}^1$

素因数の和:149901

約数の個数: 24

約数和(自身を含む): 125894160

約数和(自身を除く): 68942420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 149873, 299746, 599492, 749365, 1498730, 2847587, 2997460, 5695174, 11390348, 14237935, 28475870, 56951740]

約数ペア:

[(1, 56951740), (2, 28475870), (4, 14237935), (5, 11390348), (10, 5695174), (19, 2997460), (20, 2847587), (38, 1498730), (76, 749365), (95, 599492), (190, 299746), (380, 149873)]