53001580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155887}}^1$

素因数の和:155913

約数の個数: 24

約数和(自身を含む): 117851328

約数和(自身を除く): 64849748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 155887, 311774, 623548, 779435, 1558870, 2650079, 3117740, 5300158, 10600316, 13250395, 26500790, 53001580]

約数ペア:

[(1, 53001580), (2, 26500790), (4, 13250395), (5, 10600316), (10, 5300158), (17, 3117740), (20, 2650079), (34, 1558870), (68, 779435), (85, 623548), (170, 311774), (340, 155887)]