51688203

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52369}}^1$

素因数の和:52426

約数の個数: 16

約数和(自身を含む): 80440320

約数和(自身を除く): 28752117

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 52369, 157107, 366583, 1099749, 2461343, 7384029, 17229401, 51688203]

約数ペア:

[(1, 51688203), (3, 17229401), (7, 7384029), (21, 2461343), (47, 1099749), (141, 366583), (329, 157107), (987, 52369)]