51781548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47419}}^1$

素因数の和:47446

約数の個数: 48

約数和(自身を含む): 148709120

約数和(自身を除く): 96927572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 47419, 94838, 142257, 189676, 284514, 331933, 569028, 616447, 663866, 995799, 1232894, 1327732, 1849341, 1991598, 2465788, 3698682, 3983196, 4315129, 7397364, 8630258, 12945387, 17260516, 25890774, 51781548]

約数ペア:

[(1, 51781548), (2, 25890774), (3, 17260516), (4, 12945387), (6, 8630258), (7, 7397364), (12, 4315129), (13, 3983196), (14, 3698682), (21, 2465788), (26, 1991598), (28, 1849341), (39, 1327732), (42, 1232894), (52, 995799), (78, 663866), (84, 616447), (91, 569028), (156, 331933), (182, 284514), (273, 189676), (364, 142257), (546, 94838), (1092, 47419)]