55798210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{429217}}^1$

素因数の和:429237

約数の個数: 16

約数和(自身を含む): 108162936

約数和(自身を除く): 52364726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 429217, 858434, 2146085, 4292170, 5579821, 11159642, 27899105, 55798210]

約数ペア:

[(1, 55798210), (2, 27899105), (5, 11159642), (10, 5579821), (13, 4292170), (26, 2146085), (65, 858434), (130, 429217)]