55357564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10259}}^1$

素因数の和:10353

約数の個数: 24

約数和(自身を含む): 103420800

約数和(自身を除く): 48063236

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 10259, 20518, 41036, 194921, 389842, 728389, 779684, 1456778, 2913556, 13839391, 27678782, 55357564]

約数ペア:

[(1, 55357564), (2, 27678782), (4, 13839391), (19, 2913556), (38, 1456778), (71, 779684), (76, 728389), (142, 389842), (284, 194921), (1349, 41036), (2698, 20518), (5396, 10259)]