49423340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 107442720

約数和(自身を除く): 58019380

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 172, 202, 215, 404, 430, 505, 569, 860, 1010, 1138, 2020, 2276, 2845, 4343, 5690, 8686, 11380, 17372, 21715, 24467, 43430, 48934, 57469, 86860, 97868, 114938, 122335, 229876, 244670, 287345, 489340, 574690, 1149380, 2471167, 4942334, 9884668, 12355835, 24711670, 49423340]

約数ペア:

[(1, 49423340), (2, 24711670), (4, 12355835), (5, 9884668), (10, 4942334), (20, 2471167), (43, 1149380), (86, 574690), (101, 489340), (172, 287345), (202, 244670), (215, 229876), (404, 122335), (430, 114938), (505, 97868), (569, 86860), (860, 57469), (1010, 48934), (1138, 43430), (2020, 24467), (2276, 21715), (2845, 17372), (4343, 11380), (5690, 8686)]