53842180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{54941}}^1$

素因数の和:54964

約数の個数: 36

約数和(自身を含む): 131531148

約数和(自身を除く): 77688968

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 54941, 109882, 219764, 274705, 384587, 549410, 769174, 1098820, 1538348, 1922935, 2692109, 3845870, 5384218, 7691740, 10768436, 13460545, 26921090, 53842180]

約数ペア:

[(1, 53842180), (2, 26921090), (4, 13460545), (5, 10768436), (7, 7691740), (10, 5384218), (14, 3845870), (20, 2692109), (28, 1922935), (35, 1538348), (49, 1098820), (70, 769174), (98, 549410), (140, 384587), (196, 274705), (245, 219764), (490, 109882), (980, 54941)]