48880341

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{20809}}^1$

素因数の和:20850

約数の個数: 20

約数和(自身を含む): 75540300

約数和(自身を除く): 26659959

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 20809, 62427, 187281, 561843, 603461, 1685529, 1810383, 5431149, 16293447, 48880341]

約数ペア:

[(1, 48880341), (3, 16293447), (9, 5431149), (27, 1810383), (29, 1685529), (81, 603461), (87, 561843), (261, 187281), (783, 62427), (2349, 20809)]