53399248

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8081}}^1$

素因数の和:8155

約数の個数: 40

約数和(自身を含む): 120260160

約数和(自身を除く): 66860912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 8081, 16162, 32324, 56567, 64648, 113134, 129296, 226268, 452536, 476779, 905072, 953558, 1907116, 3337453, 3814232, 6674906, 7628464, 13349812, 26699624, 53399248]

約数ペア:

[(1, 53399248), (2, 26699624), (4, 13349812), (7, 7628464), (8, 6674906), (14, 3814232), (16, 3337453), (28, 1907116), (56, 953558), (59, 905072), (112, 476779), (118, 452536), (236, 226268), (413, 129296), (472, 113134), (826, 64648), (944, 56567), (1652, 32324), (3304, 16162), (6608, 8081)]