55515690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{616841}}^1$

素因数の和:616854

約数の個数: 24

約数和(自身を含む): 144341028

約数和(自身を除く): 88825338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 616841, 1233682, 1850523, 3084205, 3701046, 5551569, 6168410, 9252615, 11103138, 18505230, 27757845, 55515690]

約数ペア:

[(1, 55515690), (2, 27757845), (3, 18505230), (5, 11103138), (6, 9252615), (9, 6168410), (10, 5551569), (15, 3701046), (18, 3084205), (30, 1850523), (45, 1233682), (90, 616841)]