55681630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19267}}^1$

素因数の和:19308

約数の個数: 24

約数和(自身を含む): 106474968

約数和(自身を除く): 50793338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 19267, 38534, 96335, 192670, 327539, 655078, 1637695, 3275390, 5568163, 11136326, 27840815, 55681630]

約数ペア:

[(1, 55681630), (2, 27840815), (5, 11136326), (10, 5568163), (17, 3275390), (34, 1637695), (85, 655078), (170, 327539), (289, 192670), (578, 96335), (1445, 38534), (2890, 19267)]