51622860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{860381}}^1$

素因数の和:860393

約数の個数: 24

約数和(自身を含む): 144544176

約数和(自身を除く): 92921316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 860381, 1720762, 2581143, 3441524, 4301905, 5162286, 8603810, 10324572, 12905715, 17207620, 25811430, 51622860]

約数ペア:

[(1, 51622860), (2, 25811430), (3, 17207620), (4, 12905715), (5, 10324572), (6, 8603810), (10, 5162286), (12, 4301905), (15, 3441524), (20, 2581143), (30, 1720762), (60, 860381)]