50654890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35423}}^1$

素因数の和:35454

約数の個数: 32

約数和(自身を含む): 107122176

約数和(自身を除く): 56467286

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 35423, 70846, 177115, 354230, 389653, 460499, 779306, 920998, 1948265, 2302495, 3896530, 4604990, 5065489, 10130978, 25327445, 50654890]

約数ペア:

[(1, 50654890), (2, 25327445), (5, 10130978), (10, 5065489), (11, 4604990), (13, 3896530), (22, 2302495), (26, 1948265), (55, 920998), (65, 779306), (110, 460499), (130, 389653), (143, 354230), (286, 177115), (715, 70846), (1430, 35423)]