49989654

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19421}}^1$

素因数の和:19453

約数の個数: 48

約数和(自身を含む): 127252944

約数和(自身を除く): 77263290

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 19421, 38842, 58263, 116526, 174789, 213631, 252473, 349578, 427262, 504946, 640893, 757419, 1281786, 1514838, 1922679, 2272257, 2777203, 3845358, 4544514, 5554406, 8331609, 16663218, 24994827, 49989654]

約数ペア:

[(1, 49989654), (2, 24994827), (3, 16663218), (6, 8331609), (9, 5554406), (11, 4544514), (13, 3845358), (18, 2777203), (22, 2272257), (26, 1922679), (33, 1514838), (39, 1281786), (66, 757419), (78, 640893), (99, 504946), (117, 427262), (143, 349578), (198, 252473), (234, 213631), (286, 174789), (429, 116526), (858, 58263), (1287, 38842), (2574, 19421)]