53375820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{889597}}^1$

素因数の和:889609

約数の個数: 24

約数和(自身を含む): 149452464

約数和(自身を除く): 96076644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 889597, 1779194, 2668791, 3558388, 4447985, 5337582, 8895970, 10675164, 13343955, 17791940, 26687910, 53375820]

約数ペア:

[(1, 53375820), (2, 26687910), (3, 17791940), (4, 13343955), (5, 10675164), (6, 8895970), (10, 5337582), (12, 4447985), (15, 3558388), (20, 2668791), (30, 1779194), (60, 889597)]