54889830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{609887}}^1$

素因数の和:609900

約数の個数: 24

約数和(自身を含む): 142713792

約数和(自身を除く): 87823962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 609887, 1219774, 1829661, 3049435, 3659322, 5488983, 6098870, 9148305, 10977966, 18296610, 27444915, 54889830]

約数ペア:

[(1, 54889830), (2, 27444915), (3, 18296610), (5, 10977966), (6, 9148305), (9, 6098870), (10, 5488983), (15, 3659322), (18, 3049435), (30, 1829661), (45, 1219774), (90, 609887)]