48900740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349291}}^1$

素因数の和:349307

約数の個数: 24

約数和(自身を含む): 117362112

約数和(自身を除く): 68461372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349291, 698582, 1397164, 1746455, 2445037, 3492910, 4890074, 6985820, 9780148, 12225185, 24450370, 48900740]

約数ペア:

[(1, 48900740), (2, 24450370), (4, 12225185), (5, 9780148), (7, 6985820), (10, 4890074), (14, 3492910), (20, 2445037), (28, 1746455), (35, 1397164), (70, 698582), (140, 349291)]