55142028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4243}}^1$

素因数の和:4291

約数の個数: 54

約数和(自身を含む): 147143724

約数和(自身を除く): 92001696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4243, 4332, 6498, 8486, 12729, 12996, 16972, 25458, 38187, 50916, 76374, 80617, 152748, 161234, 241851, 322468, 483702, 725553, 967404, 1451106, 1531723, 2902212, 3063446, 4595169, 6126892, 9190338, 13785507, 18380676, 27571014, 55142028]

約数ペア:

[(1, 55142028), (2, 27571014), (3, 18380676), (4, 13785507), (6, 9190338), (9, 6126892), (12, 4595169), (18, 3063446), (19, 2902212), (36, 1531723), (38, 1451106), (57, 967404), (76, 725553), (114, 483702), (171, 322468), (228, 241851), (342, 161234), (361, 152748), (684, 80617), (722, 76374), (1083, 50916), (1444, 38187), (2166, 25458), (3249, 16972), (4243, 12996), (4332, 12729), (6498, 8486)]