51635940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{860599}}^1$

素因数の和:860611

約数の個数: 24

約数和(自身を含む): 144580800

約数和(自身を除く): 92944860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 860599, 1721198, 2581797, 3442396, 4302995, 5163594, 8605990, 10327188, 12908985, 17211980, 25817970, 51635940]

約数ペア:

[(1, 51635940), (2, 25817970), (3, 17211980), (4, 12908985), (5, 10327188), (6, 8605990), (10, 5163594), (12, 4302995), (15, 3442396), (20, 2581797), (30, 1721198), (60, 860599)]