51100270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{393079}}^1$

素因数の和:393099

約数の個数: 16

約数和(自身を含む): 99056160

約数和(自身を除く): 47955890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 393079, 786158, 1965395, 3930790, 5110027, 10220054, 25550135, 51100270]

約数ペア:

[(1, 51100270), (2, 25550135), (5, 10220054), (10, 5110027), (13, 3930790), (26, 1965395), (65, 786158), (130, 393079)]