56688905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5465

約数の個数: 32

約数和(自身を含む): 87381504

約数和(自身を除く): 30692599

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 5417, 10465, 27085, 37919, 70421, 124591, 189595, 352105, 492947, 622955, 872137, 1619683, 2464735, 4360685, 8098415, 11337781, 56688905]

約数ペア:

[(1, 56688905), (5, 11337781), (7, 8098415), (13, 4360685), (23, 2464735), (35, 1619683), (65, 872137), (91, 622955), (115, 492947), (161, 352105), (299, 189595), (455, 124591), (805, 70421), (1495, 37919), (2093, 27085), (5417, 10465)]