53285216

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 55578784

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 499, 568, 752, 998, 1136, 1504, 1996, 2272, 3337, 3992, 6674, 7984, 13348, 15968, 23453, 26696, 35429, 46906, 53392, 70858, 93812, 106784, 141716, 187624, 283432, 375248, 566864, 750496, 1133728, 1665163, 3330326, 6660652, 13321304, 26642608, 53285216]

約数ペア:

[(1, 53285216), (2, 26642608), (4, 13321304), (8, 6660652), (16, 3330326), (32, 1665163), (47, 1133728), (71, 750496), (94, 566864), (142, 375248), (188, 283432), (284, 187624), (376, 141716), (499, 106784), (568, 93812), (752, 70858), (998, 53392), (1136, 46906), (1504, 35429), (1996, 26696), (2272, 23453), (3337, 15968), (3992, 13348), (6674, 7984)]