50872642210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{391328017}}^1$

素因数の和:391328037

約数の個数: 16

約数和(自身を含む): 98614660536

約数和(自身を除く): 47742018326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 391328017, 782656034, 1956640085, 3913280170, 5087264221, 10174528442, 25436321105, 50872642210]

約数ペア:

[(1, 50872642210), (2, 25436321105), (5, 10174528442), (10, 5087264221), (13, 3913280170), (26, 1956640085), (65, 782656034), (130, 391328017)]