56239053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 84145152

約数和(自身を除く): 27906099

約数列:

[1, 3, 13, 31, 39, 93, 181, 257, 403, 543, 771, 1209, 2353, 3341, 5611, 7059, 7967, 10023, 16833, 23901, 46517, 72943, 103571, 139551, 218829, 310713, 604721, 1442027, 1814163, 4326081, 18746351, 56239053]

約数ペア:

[(1, 56239053), (3, 18746351), (13, 4326081), (31, 1814163), (39, 1442027), (93, 604721), (181, 310713), (257, 218829), (403, 139551), (543, 103571), (771, 72943), (1209, 46517), (2353, 23901), (3341, 16833), (5611, 10023), (7059, 7967)]