48572720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12391}}^1$

素因数の和:12418

約数の個数: 60

約数和(自身を含む): 131379984

約数和(自身を除く): 82807264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12391, 24782, 49564, 61955, 86737, 99128, 123910, 173474, 198256, 247820, 346948, 433685, 495640, 607159, 693896, 867370, 991280, 1214318, 1387792, 1734740, 2428636, 3035795, 3469480, 4857272, 6071590, 6938960, 9714544, 12143180, 24286360, 48572720]

約数ペア:

[(1, 48572720), (2, 24286360), (4, 12143180), (5, 9714544), (7, 6938960), (8, 6071590), (10, 4857272), (14, 3469480), (16, 3035795), (20, 2428636), (28, 1734740), (35, 1387792), (40, 1214318), (49, 991280), (56, 867370), (70, 693896), (80, 607159), (98, 495640), (112, 433685), (140, 346948), (196, 247820), (245, 198256), (280, 173474), (392, 123910), (490, 99128), (560, 86737), (784, 61955), (980, 49564), (1960, 24782), (3920, 12391)]