49397960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33377}}^1$

素因数の和:33425

約数の個数: 32

約数和(自身を含む): 114152760

約数和(自身を除く): 64754800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 33377, 66754, 133508, 166885, 267016, 333770, 667540, 1234949, 1335080, 2469898, 4939796, 6174745, 9879592, 12349490, 24698980, 49397960]

約数ペア:

[(1, 49397960), (2, 24698980), (4, 12349490), (5, 9879592), (8, 6174745), (10, 4939796), (20, 2469898), (37, 1335080), (40, 1234949), (74, 667540), (148, 333770), (185, 267016), (296, 166885), (370, 133508), (740, 66754), (1480, 33377)]