51860540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152531}}^1$

素因数の和:152557

約数の個数: 24

約数和(自身を含む): 115314192

約数和(自身を除く): 63453652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 152531, 305062, 610124, 762655, 1525310, 2593027, 3050620, 5186054, 10372108, 12965135, 25930270, 51860540]

約数ペア:

[(1, 51860540), (2, 25930270), (4, 12965135), (5, 10372108), (10, 5186054), (17, 3050620), (20, 2593027), (34, 1525310), (68, 762655), (85, 610124), (170, 305062), (340, 152531)]