51862095

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2903}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 90151776

約数和(自身を除く): 38289681

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 2903, 3573, 5955, 8709, 14515, 17865, 26127, 43545, 130635, 1152491, 3457473, 5762455, 10372419, 17287365, 51862095]

約数ペア:

[(1, 51862095), (3, 17287365), (5, 10372419), (9, 5762455), (15, 3457473), (45, 1152491), (397, 130635), (1191, 43545), (1985, 26127), (2903, 17865), (3573, 14515), (5955, 8709)]