56757180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49787}}^1$

素因数の和:49818

約数の個数: 48

約数和(自身を含む): 167287680

約数和(自身を除く): 110530500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 49787, 99574, 149361, 199148, 248935, 298722, 497870, 597444, 746805, 945953, 995740, 1493610, 1891906, 2837859, 2987220, 3783812, 4729765, 5675718, 9459530, 11351436, 14189295, 18919060, 28378590, 56757180]

約数ペア:

[(1, 56757180), (2, 28378590), (3, 18919060), (4, 14189295), (5, 11351436), (6, 9459530), (10, 5675718), (12, 4729765), (15, 3783812), (19, 2987220), (20, 2837859), (30, 1891906), (38, 1493610), (57, 995740), (60, 945953), (76, 746805), (95, 597444), (114, 497870), (190, 298722), (228, 248935), (285, 199148), (380, 149361), (570, 99574), (1140, 49787)]