48680780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{33343}}^1$

素因数の和:33425

約数の個数: 24

約数和(自身を含む): 103633152

約数和(自身を除く): 54952372

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 33343, 66686, 133372, 166715, 333430, 666860, 2434039, 4868078, 9736156, 12170195, 24340390, 48680780]

約数ペア:

[(1, 48680780), (2, 24340390), (4, 12170195), (5, 9736156), (10, 4868078), (20, 2434039), (73, 666860), (146, 333430), (292, 166715), (365, 133372), (730, 66686), (1460, 33343)]