51246615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1087}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 42756585

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 449, 1087, 1347, 2245, 3143, 3261, 5435, 6735, 7609, 9429, 15715, 16305, 22827, 38045, 47145, 114135, 488063, 1464189, 2440315, 3416441, 7320945, 10249323, 17082205, 51246615]

約数ペア:

[(1, 51246615), (3, 17082205), (5, 10249323), (7, 7320945), (15, 3416441), (21, 2440315), (35, 1464189), (105, 488063), (449, 114135), (1087, 47145), (1347, 38045), (2245, 22827), (3143, 16305), (3261, 15715), (5435, 9429), (6735, 7609)]