49379090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 91790064

約数和(自身を除く): 42410974

約数列:

[1, 2, 5, 10, 37, 74, 185, 317, 370, 421, 634, 842, 1585, 2105, 3170, 4210, 11729, 15577, 23458, 31154, 58645, 77885, 117290, 133457, 155770, 266914, 667285, 1334570, 4937909, 9875818, 24689545, 49379090]

約数ペア:

[(1, 49379090), (2, 24689545), (5, 9875818), (10, 4937909), (37, 1334570), (74, 667285), (185, 266914), (317, 155770), (370, 133457), (421, 117290), (634, 77885), (842, 58645), (1585, 31154), (2105, 23458), (3170, 15577), (4210, 11729)]