50164485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 94260672

約数和(自身を除く): 44096187

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 131, 147, 245, 393, 521, 655, 735, 917, 1563, 1965, 2605, 2751, 3647, 4585, 6419, 7815, 10941, 13755, 18235, 19257, 25529, 32095, 54705, 68251, 76587, 96285, 127645, 204753, 341255, 382935, 477757, 1023765, 1433271, 2388785, 3344299, 7166355, 10032897, 16721495, 50164485]

約数ペア:

[(1, 50164485), (3, 16721495), (5, 10032897), (7, 7166355), (15, 3344299), (21, 2388785), (35, 1433271), (49, 1023765), (105, 477757), (131, 382935), (147, 341255), (245, 204753), (393, 127645), (521, 96285), (655, 76587), (735, 68251), (917, 54705), (1563, 32095), (1965, 25529), (2605, 19257), (2751, 18235), (3647, 13755), (4585, 10941), (6419, 7815)]