51634570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30553}}^1$

素因数の和:30586

約数の個数: 24

約数和(自身を含む): 100644876

約数和(自身を除く): 49010306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 30553, 61106, 152765, 305530, 397189, 794378, 1985945, 3971890, 5163457, 10326914, 25817285, 51634570]

約数ペア:

[(1, 51634570), (2, 25817285), (5, 10326914), (10, 5163457), (13, 3971890), (26, 1985945), (65, 794378), (130, 397189), (169, 305530), (338, 152765), (845, 61106), (1690, 30553)]