56047180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57191}}^1$

素因数の和:57214

約数の個数: 36

約数和(自身を含む): 136917648

約数和(自身を除く): 80870468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57191, 114382, 228764, 285955, 400337, 571910, 800674, 1143820, 1601348, 2001685, 2802359, 4003370, 5604718, 8006740, 11209436, 14011795, 28023590, 56047180]

約数ペア:

[(1, 56047180), (2, 28023590), (4, 14011795), (5, 11209436), (7, 8006740), (10, 5604718), (14, 4003370), (20, 2802359), (28, 2001685), (35, 1601348), (49, 1143820), (70, 800674), (98, 571910), (140, 400337), (196, 285955), (245, 228764), (490, 114382), (980, 57191)]