48904254

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{89}}^2$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 124971600

約数和(自身を除く): 76067346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 343, 441, 534, 623, 686, 801, 882, 1029, 1246, 1602, 1869, 2058, 3087, 3738, 4361, 5607, 6174, 7921, 8722, 11214, 13083, 15842, 23763, 26166, 30527, 39249, 47526, 55447, 61054, 71289, 78498, 91581, 110894, 142578, 166341, 183162, 274743, 332682, 388129, 499023, 549486, 776258, 998046, 1164387, 2328774, 2716903, 3493161, 5433806, 6986322, 8150709, 16301418, 24452127, 48904254]

約数ペア:

[(1, 48904254), (2, 24452127), (3, 16301418), (6, 8150709), (7, 6986322), (9, 5433806), (14, 3493161), (18, 2716903), (21, 2328774), (42, 1164387), (49, 998046), (63, 776258), (89, 549486), (98, 499023), (126, 388129), (147, 332682), (178, 274743), (267, 183162), (294, 166341), (343, 142578), (441, 110894), (534, 91581), (623, 78498), (686, 71289), (801, 61054), (882, 55447), (1029, 47526), (1246, 39249), (1602, 30527), (1869, 26166), (2058, 23763), (3087, 15842), (3738, 13083), (4361, 11214), (5607, 8722), (6174, 7921)]