48658960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12413}}^1$

素因数の和:12440

約数の個数: 60

約数和(自身を含む): 131613228

約数和(自身を除く): 82954268

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, 12413, 24826, 49652, 62065, 86891, 99304, 124130, 173782, 198608, 248260, 347564, 434455, 496520, 608237, 695128, 868910, 993040, 1216474, 1390256, 1737820, 2432948, 3041185, 3475640, 4865896, 6082370, 6951280, 9731792, 12164740, 24329480, 48658960]

約数ペア:

[(1, 48658960), (2, 24329480), (4, 12164740), (5, 9731792), (7, 6951280), (8, 6082370), (10, 4865896), (14, 3475640), (16, 3041185), (20, 2432948), (28, 1737820), (35, 1390256), (40, 1216474), (49, 993040), (56, 868910), (70, 695128), (80, 608237), (98, 496520), (112, 434455), (140, 347564), (196, 248260), (245, 198608), (280, 173782), (392, 124130), (490, 99304), (560, 86891), (784, 62065), (980, 49652), (1960, 24826), (3920, 12413)]