53198210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409217}}^1$

素因数の和:409237

約数の個数: 16

約数和(自身を含む): 103122936

約数和(自身を除く): 49924726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409217, 818434, 2046085, 4092170, 5319821, 10639642, 26599105, 53198210]

約数ペア:

[(1, 53198210), (2, 26599105), (5, 10639642), (10, 5319821), (13, 4092170), (26, 2046085), (65, 818434), (130, 409217)]