90282556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 196536256

約数和(自身を除く): 106253700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2557, 2716, 5044, 5114, 8827, 10228, 17654, 17899, 33241, 35308, 35798, 66482, 71596, 132964, 232687, 248029, 465374, 496058, 930748, 992116, 1736203, 3224377, 3472406, 6448754, 6944812, 12897508, 22570639, 45141278, 90282556]

約数ペア:

[(1, 90282556), (2, 45141278), (4, 22570639), (7, 12897508), (13, 6944812), (14, 6448754), (26, 3472406), (28, 3224377), (52, 1736203), (91, 992116), (97, 930748), (182, 496058), (194, 465374), (364, 248029), (388, 232687), (679, 132964), (1261, 71596), (1358, 66482), (2522, 35798), (2557, 35308), (2716, 33241), (5044, 17899), (5114, 17654), (8827, 10228)]