49390980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823183}}^1$

素因数の和:823195

約数の個数: 24

約数和(自身を含む): 138294912

約数和(自身を除く): 88903932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823183, 1646366, 2469549, 3292732, 4115915, 4939098, 8231830, 9878196, 12347745, 16463660, 24695490, 49390980]

約数ペア:

[(1, 49390980), (2, 24695490), (3, 16463660), (4, 12347745), (5, 9878196), (6, 8231830), (10, 4939098), (12, 4115915), (15, 3292732), (20, 2469549), (30, 1646366), (60, 823183)]