48574960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 130277376

約数和(自身を除く): 81702416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 683, 889, 1016, 1270, 1366, 1778, 2032, 2540, 2732, 3415, 3556, 4445, 4781, 5080, 5464, 6830, 7112, 8890, 9562, 10160, 10928, 13660, 14224, 17780, 19124, 23905, 27320, 35560, 38248, 47810, 54640, 71120, 76496, 86741, 95620, 173482, 191240, 346964, 382480, 433705, 607187, 693928, 867410, 1214374, 1387856, 1734820, 2428748, 3035935, 3469640, 4857496, 6071870, 6939280, 9714992, 12143740, 24287480, 48574960]

約数ペア:

[(1, 48574960), (2, 24287480), (4, 12143740), (5, 9714992), (7, 6939280), (8, 6071870), (10, 4857496), (14, 3469640), (16, 3035935), (20, 2428748), (28, 1734820), (35, 1387856), (40, 1214374), (56, 867410), (70, 693928), (80, 607187), (112, 433705), (127, 382480), (140, 346964), (254, 191240), (280, 173482), (508, 95620), (560, 86741), (635, 76496), (683, 71120), (889, 54640), (1016, 47810), (1270, 38248), (1366, 35560), (1778, 27320), (2032, 23905), (2540, 19124), (2732, 17780), (3415, 14224), (3556, 13660), (4445, 10928), (4781, 10160), (5080, 9562), (5464, 8890), (6830, 7112)]