49189020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8117}}^1$

素因数の和:8230

約数の個数: 48

約数和(自身を含む): 139110048

約数和(自身を除く): 89921028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 8117, 16234, 24351, 32468, 40585, 48702, 81170, 97404, 121755, 162340, 243510, 487020, 819817, 1639634, 2459451, 3279268, 4099085, 4918902, 8198170, 9837804, 12297255, 16396340, 24594510, 49189020]

約数ペア:

[(1, 49189020), (2, 24594510), (3, 16396340), (4, 12297255), (5, 9837804), (6, 8198170), (10, 4918902), (12, 4099085), (15, 3279268), (20, 2459451), (30, 1639634), (60, 819817), (101, 487020), (202, 243510), (303, 162340), (404, 121755), (505, 97404), (606, 81170), (1010, 48702), (1212, 40585), (1515, 32468), (2020, 24351), (3030, 16234), (6060, 8117)]