51807182

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69821}}^1$

素因数の和:69883

約数の個数: 16

約数和(自身を含む): 90489312

約数和(自身を除く): 38682130

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 69821, 139642, 488747, 977494, 3700513, 7401026, 25903591, 51807182]

約数ペア:

[(1, 51807182), (2, 25903591), (7, 7401026), (14, 3700513), (53, 977494), (106, 488747), (371, 139642), (742, 69821)]