55265590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 48414410

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1279, 1490, 2558, 4321, 6395, 8642, 12790, 21605, 37091, 43210, 74182, 185455, 190571, 370910, 381142, 952855, 1905710, 5526559, 11053118, 27632795, 55265590]

約数ペア:

[(1, 55265590), (2, 27632795), (5, 11053118), (10, 5526559), (29, 1905710), (58, 952855), (145, 381142), (149, 370910), (290, 190571), (298, 185455), (745, 74182), (1279, 43210), (1490, 37091), (2558, 21605), (4321, 12790), (6395, 8642)]