55361660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89293}}^1$

素因数の和:89333

約数の個数: 24

約数和(自身を含む): 120011136

約数和(自身を除く): 64649476

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 89293, 178586, 357172, 446465, 892930, 1785860, 2768083, 5536166, 11072332, 13840415, 27680830, 55361660]

約数ペア:

[(1, 55361660), (2, 27680830), (4, 13840415), (5, 11072332), (10, 5536166), (20, 2768083), (31, 1785860), (62, 892930), (124, 446465), (155, 357172), (310, 178586), (620, 89293)]