51578690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{62143}}^1$

素因数の和:62233

約数の個数: 16

約数和(自身を含む): 93961728

約数和(自身を除く): 42383038

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 62143, 124286, 310715, 621430, 5157869, 10315738, 25789345, 51578690]

約数ペア:

[(1, 51578690), (2, 25789345), (5, 10315738), (10, 5157869), (83, 621430), (166, 310715), (415, 124286), (830, 62143)]