51039960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425333}}^1$

素因数の和:425347

約数の個数: 32

約数和(自身を含む): 153120240

約数和(自身を除く): 102080280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425333, 850666, 1275999, 1701332, 2126665, 2551998, 3402664, 4253330, 5103996, 6379995, 8506660, 10207992, 12759990, 17013320, 25519980, 51039960]

約数ペア:

[(1, 51039960), (2, 25519980), (3, 17013320), (4, 12759990), (5, 10207992), (6, 8506660), (8, 6379995), (10, 5103996), (12, 4253330), (15, 3402664), (20, 2551998), (24, 2126665), (30, 1701332), (40, 1275999), (60, 850666), (120, 425333)]