51815696890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{304798217}}^1$

素因数の和:304798241

約数の個数: 16

約数和(自身を含む): 98754622632

約数和(自身を除く): 46938925742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 304798217, 609596434, 1523991085, 3047982170, 5181569689, 10363139378, 25907848445, 51815696890]

約数ペア:

[(1, 51815696890), (2, 25907848445), (5, 10363139378), (10, 5181569689), (17, 3047982170), (34, 1523991085), (85, 609596434), (170, 304798217)]