53435820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890597}}^1$

素因数の和:890609

約数の個数: 24

約数和(自身を含む): 149620464

約数和(自身を除く): 96184644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890597, 1781194, 2671791, 3562388, 4452985, 5343582, 8905970, 10687164, 13358955, 17811940, 26717910, 53435820]

約数ペア:

[(1, 53435820), (2, 26717910), (3, 17811940), (4, 13358955), (5, 10687164), (6, 8905970), (10, 5343582), (12, 4452985), (15, 3562388), (20, 2671791), (30, 1781194), (60, 890597)]