52835820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20479}}^1$

素因数の和:20534

約数の個数: 48

約数和(自身を含む): 151388160

約数和(自身を除く): 98552340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 20479, 40958, 61437, 81916, 102395, 122874, 204790, 245748, 307185, 409580, 614370, 880597, 1228740, 1761194, 2641791, 3522388, 4402985, 5283582, 8805970, 10567164, 13208955, 17611940, 26417910, 52835820]

約数ペア:

[(1, 52835820), (2, 26417910), (3, 17611940), (4, 13208955), (5, 10567164), (6, 8805970), (10, 5283582), (12, 4402985), (15, 3522388), (20, 2641791), (30, 1761194), (43, 1228740), (60, 880597), (86, 614370), (129, 409580), (172, 307185), (215, 245748), (258, 204790), (430, 122874), (516, 102395), (645, 81916), (860, 61437), (1290, 40958), (2580, 20479)]