55239404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1958

約数の個数: 36

約数和(自身を含む): 108055584

約数和(自身を除く): 52816180

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 1871, 2684, 3742, 7381, 7484, 14762, 20581, 29524, 41162, 82324, 114131, 226391, 228262, 452782, 456524, 905564, 1255441, 2510882, 5021764, 13809851, 27619702, 55239404]

約数ペア:

[(1, 55239404), (2, 27619702), (4, 13809851), (11, 5021764), (22, 2510882), (44, 1255441), (61, 905564), (121, 456524), (122, 452782), (242, 228262), (244, 226391), (484, 114131), (671, 82324), (1342, 41162), (1871, 29524), (2684, 20581), (3742, 14762), (7381, 7484)]