55999728

素因数分解:

$2^4\times 3^3\times {\mathrm{129629}}^1$

素因数の和:129646

約数の個数: 40

約数和(自身を含む): 160741200

約数和(自身を除く): 104741472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 129629, 259258, 388887, 518516, 777774, 1037032, 1166661, 1555548, 2074064, 2333322, 3111096, 3499983, 4666644, 6222192, 6999966, 9333288, 13999932, 18666576, 27999864, 55999728]

約数ペア:

[(1, 55999728), (2, 27999864), (3, 18666576), (4, 13999932), (6, 9333288), (8, 6999966), (9, 6222192), (12, 4666644), (16, 3499983), (18, 3111096), (24, 2333322), (27, 2074064), (36, 1555548), (48, 1166661), (54, 1037032), (72, 777774), (108, 518516), (144, 388887), (216, 259258), (432, 129629)]