54186890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 99809280

約数和(自身を除く): 45622390

約数列:

[1, 2, 5, 10, 79, 113, 158, 226, 395, 565, 607, 790, 1130, 1214, 3035, 6070, 8927, 17854, 44635, 47953, 68591, 89270, 95906, 137182, 239765, 342955, 479530, 685910, 5418689, 10837378, 27093445, 54186890]

約数ペア:

[(1, 54186890), (2, 27093445), (5, 10837378), (10, 5418689), (79, 685910), (113, 479530), (158, 342955), (226, 239765), (395, 137182), (565, 95906), (607, 89270), (790, 68591), (1130, 47953), (1214, 44635), (3035, 17854), (6070, 8927)]