51628010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8287}}^1$

素因数の和:8390

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 55784470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 8287, 16574, 41435, 58009, 82870, 116018, 290045, 580090, 737543, 1475086, 3687715, 5162801, 7375430, 10325602, 25814005, 51628010]

約数ペア:

[(1, 51628010), (2, 25814005), (5, 10325602), (7, 7375430), (10, 5162801), (14, 3687715), (35, 1475086), (70, 737543), (89, 580090), (178, 290045), (445, 116018), (623, 82870), (890, 58009), (1246, 41435), (3115, 16574), (6230, 8287)]