51378366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 116159616

約数和(自身を除く): 64781250

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 2203, 3887, 4406, 6609, 7774, 11661, 13218, 23322, 28639, 50669, 57278, 85917, 101338, 152007, 171834, 304014, 372307, 658697, 744614, 1116921, 1317394, 1976091, 2233842, 3952182, 8563061, 17126122, 25689183, 51378366]

約数ペア:

[(1, 51378366), (2, 25689183), (3, 17126122), (6, 8563061), (13, 3952182), (23, 2233842), (26, 1976091), (39, 1317394), (46, 1116921), (69, 744614), (78, 658697), (138, 372307), (169, 304014), (299, 171834), (338, 152007), (507, 101338), (598, 85917), (897, 57278), (1014, 50669), (1794, 28639), (2203, 23322), (3887, 13218), (4406, 11661), (6609, 7774)]