56399385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17373

約数の個数: 32

約数和(自身を含む): 106463232

約数和(自身を除く): 50063847

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 17327, 51981, 86635, 121289, 259905, 363867, 537137, 606445, 1611411, 1819335, 2685685, 3759959, 8057055, 11279877, 18799795, 56399385]

約数ペア:

[(1, 56399385), (3, 18799795), (5, 11279877), (7, 8057055), (15, 3759959), (21, 2685685), (31, 1819335), (35, 1611411), (93, 606445), (105, 537137), (155, 363867), (217, 259905), (465, 121289), (651, 86635), (1085, 51981), (3255, 17327)]