54379130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 110678400

約数和(自身を除く): 56299270

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1399, 1495, 1690, 2798, 2990, 3887, 6995, 7774, 13990, 18187, 19435, 32177, 36374, 38870, 64354, 90935, 160885, 181870, 236431, 321770, 418301, 472862, 836602, 1182155, 2091505, 2364310, 4183010, 5437913, 10875826, 27189565, 54379130]

約数ペア:

[(1, 54379130), (2, 27189565), (5, 10875826), (10, 5437913), (13, 4183010), (23, 2364310), (26, 2091505), (46, 1182155), (65, 836602), (115, 472862), (130, 418301), (169, 321770), (230, 236431), (299, 181870), (338, 160885), (598, 90935), (845, 64354), (1399, 38870), (1495, 36374), (1690, 32177), (2798, 19435), (2990, 18187), (3887, 13990), (6995, 7774)]