55356470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{425819}}^1$

素因数の和:425839

約数の個数: 16

約数和(自身を含む): 107306640

約数和(自身を除く): 51950170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 425819, 851638, 2129095, 4258190, 5535647, 11071294, 27678235, 55356470]

約数ペア:

[(1, 55356470), (2, 27678235), (5, 11071294), (10, 5535647), (13, 4258190), (26, 2129095), (65, 851638), (130, 425819)]