55771804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 108182200

約数和(自身を除く): 52410396

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 829, 1529, 1658, 3058, 3316, 6116, 9119, 16819, 18238, 33638, 36476, 67276, 100309, 115231, 200618, 230462, 401236, 460924, 1267541, 2535082, 5070164, 13942951, 27885902, 55771804]

約数ペア:

[(1, 55771804), (2, 27885902), (4, 13942951), (11, 5070164), (22, 2535082), (44, 1267541), (121, 460924), (139, 401236), (242, 230462), (278, 200618), (484, 115231), (556, 100309), (829, 67276), (1529, 36476), (1658, 33638), (3058, 18238), (3316, 16819), (6116, 9119)]