51071150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{78571}}^1$

素因数の和:78596

約数の個数: 24

約数和(自身を含む): 102300744

約数和(自身を除く): 51229594

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 78571, 157142, 392855, 785710, 1021423, 1964275, 2042846, 3928550, 5107115, 10214230, 25535575, 51071150]

約数ペア:

[(1, 51071150), (2, 25535575), (5, 10214230), (10, 5107115), (13, 3928550), (25, 2042846), (26, 1964275), (50, 1021423), (65, 785710), (130, 392855), (325, 157142), (650, 78571)]