51257970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{569533}}^1$

素因数の和:569546

約数の個数: 24

約数和(自身を含む): 133270956

約数和(自身を除く): 82012986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 569533, 1139066, 1708599, 2847665, 3417198, 5125797, 5695330, 8542995, 10251594, 17085990, 25628985, 51257970]

約数ペア:

[(1, 51257970), (2, 25628985), (3, 17085990), (5, 10251594), (6, 8542995), (9, 5695330), (10, 5125797), (15, 3417198), (18, 2847665), (30, 1708599), (45, 1139066), (90, 569533)]