55408890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1846963}}^1$

素因数の和:1846973

約数の個数: 16

約数和(自身を含む): 132981408

約数和(自身を除く): 77572518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1846963, 3693926, 5540889, 9234815, 11081778, 18469630, 27704445, 55408890]

約数ペア:

[(1, 55408890), (2, 27704445), (3, 18469630), (5, 11081778), (6, 9234815), (10, 5540889), (15, 3693926), (30, 1846963)]