45855290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20749}}^1$

素因数の和:20786

約数の個数: 32

約数和(自身を含む): 94122000

約数和(自身を除く): 48266710

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 20749, 41498, 103745, 207490, 269737, 352733, 539474, 705466, 1348685, 1763665, 2697370, 3527330, 4585529, 9171058, 22927645, 45855290]

約数ペア:

[(1, 45855290), (2, 22927645), (5, 9171058), (10, 4585529), (13, 3527330), (17, 2697370), (26, 1763665), (34, 1348685), (65, 705466), (85, 539474), (130, 352733), (170, 269737), (221, 207490), (442, 103745), (1105, 41498), (2210, 20749)]