51663132

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{2549}}^1$

素因数の和:3122

約数の個数: 36

約数和(自身を含む): 130876200

約数和(自身を除く): 79213068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 2549, 3378, 5067, 5098, 6756, 7647, 10134, 10196, 15294, 20268, 22941, 30588, 45882, 91764, 1435087, 2870174, 4305261, 5740348, 8610522, 12915783, 17221044, 25831566, 51663132]

約数ペア:

[(1, 51663132), (2, 25831566), (3, 17221044), (4, 12915783), (6, 8610522), (9, 5740348), (12, 4305261), (18, 2870174), (36, 1435087), (563, 91764), (1126, 45882), (1689, 30588), (2252, 22941), (2549, 20268), (3378, 15294), (5067, 10196), (5098, 10134), (6756, 7647)]