56899479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7187}}^1$

素因数の和:7239

約数の個数: 32

約数和(自身を含む): 96606720

約数和(自身を除く): 39707241

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7187, 7917, 21561, 50309, 93431, 150927, 208423, 280293, 625269, 654017, 1458961, 1962051, 2709499, 4376883, 8128497, 18966493, 56899479]

約数ペア:

[(1, 56899479), (3, 18966493), (7, 8128497), (13, 4376883), (21, 2709499), (29, 1962051), (39, 1458961), (87, 654017), (91, 625269), (203, 280293), (273, 208423), (377, 150927), (609, 93431), (1131, 50309), (2639, 21561), (7187, 7917)]