51082860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{851381}}^1$

素因数の和:851393

約数の個数: 24

約数和(自身を含む): 143032176

約数和(自身を除く): 91949316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 851381, 1702762, 2554143, 3405524, 4256905, 5108286, 8513810, 10216572, 12770715, 17027620, 25541430, 51082860]

約数ペア:

[(1, 51082860), (2, 25541430), (3, 17027620), (4, 12770715), (5, 10216572), (6, 8513810), (10, 5108286), (12, 4256905), (15, 3405524), (20, 2554143), (30, 1702762), (60, 851381)]