55042860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{917381}}^1$

素因数の和:917393

約数の個数: 24

約数和(自身を含む): 154120176

約数和(自身を除く): 99077316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 917381, 1834762, 2752143, 3669524, 4586905, 5504286, 9173810, 11008572, 13760715, 18347620, 27521430, 55042860]

約数ペア:

[(1, 55042860), (2, 27521430), (3, 18347620), (4, 13760715), (5, 11008572), (6, 9173810), (10, 5504286), (12, 4586905), (15, 3669524), (20, 2752143), (30, 1834762), (60, 917381)]