55486590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59663}}^1$

素因数の和:59704

約数の個数: 32

約数和(自身を含む): 137465856

約数和(自身を除く): 81979266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 59663, 119326, 178989, 298315, 357978, 596630, 894945, 1789890, 1849553, 3699106, 5548659, 9247765, 11097318, 18495530, 27743295, 55486590]

約数ペア:

[(1, 55486590), (2, 27743295), (3, 18495530), (5, 11097318), (6, 9247765), (10, 5548659), (15, 3699106), (30, 1849553), (31, 1789890), (62, 894945), (93, 596630), (155, 357978), (186, 298315), (310, 178989), (465, 119326), (930, 59663)]