51637260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8521}}^1$

素因数の和:8634

約数の個数: 48

約数和(自身を含む): 146032992

約数和(自身を除く): 94395732

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, 8521, 17042, 25563, 34084, 42605, 51126, 85210, 102252, 127815, 170420, 255630, 511260, 860621, 1721242, 2581863, 3442484, 4303105, 5163726, 8606210, 10327452, 12909315, 17212420, 25818630, 51637260]

約数ペア:

[(1, 51637260), (2, 25818630), (3, 17212420), (4, 12909315), (5, 10327452), (6, 8606210), (10, 5163726), (12, 4303105), (15, 3442484), (20, 2581863), (30, 1721242), (60, 860621), (101, 511260), (202, 255630), (303, 170420), (404, 127815), (505, 102252), (606, 85210), (1010, 51126), (1212, 42605), (1515, 34084), (2020, 25563), (3030, 17042), (6060, 8521)]