51457590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571751}}^1$

素因数の和:571764

約数の個数: 24

約数和(自身を含む): 133789968

約数和(自身を除く): 82332378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571751, 1143502, 1715253, 2858755, 3430506, 5145759, 5717510, 8576265, 10291518, 17152530, 25728795, 51457590]

約数ペア:

[(1, 51457590), (2, 25728795), (3, 17152530), (5, 10291518), (6, 8576265), (9, 5717510), (10, 5145759), (15, 3430506), (18, 2858755), (30, 1715253), (45, 1143502), (90, 571751)]