55270570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 106142400

約数和(自身を除く): 50871830

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2339, 2363, 4678, 4726, 11695, 11815, 23390, 23630, 39763, 79526, 198815, 325121, 397630, 650242, 1625605, 3251210, 5527057, 11054114, 27635285, 55270570]

約数ペア:

[(1, 55270570), (2, 27635285), (5, 11054114), (10, 5527057), (17, 3251210), (34, 1625605), (85, 650242), (139, 397630), (170, 325121), (278, 198815), (695, 79526), (1390, 39763), (2339, 23630), (2363, 23390), (4678, 11815), (4726, 11695)]