55487394

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{7537}}^1$

素因数の和:7954

約数の個数: 24

約数和(自身を含む): 120532620

約数和(自身を除く): 65045226

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 7537, 15074, 22611, 45222, 67833, 135666, 3082633, 6165266, 9247899, 18495798, 27743697, 55487394]

約数ペア:

[(1, 55487394), (2, 27743697), (3, 18495798), (6, 9247899), (9, 6165266), (18, 3082633), (409, 135666), (818, 67833), (1227, 45222), (2454, 22611), (3681, 15074), (7362, 7537)]