51874860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{864581}}^1$

素因数の和:864593

約数の個数: 24

約数和(自身を含む): 145249776

約数和(自身を除く): 93374916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 864581, 1729162, 2593743, 3458324, 4322905, 5187486, 8645810, 10374972, 12968715, 17291620, 25937430, 51874860]

約数ペア:

[(1, 51874860), (2, 25937430), (3, 17291620), (4, 12968715), (5, 10374972), (6, 8645810), (10, 5187486), (12, 4322905), (15, 3458324), (20, 2593743), (30, 1729162), (60, 864581)]