51202070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{76421}}^1$

素因数の和:76495

約数の個数: 16

約数和(自身を含む): 93540528

約数和(自身を除く): 42338458

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 76421, 152842, 382105, 764210, 5120207, 10240414, 25601035, 51202070]

約数ペア:

[(1, 51202070), (2, 25601035), (5, 10240414), (10, 5120207), (67, 764210), (134, 382105), (335, 152842), (670, 76421)]