53372144

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20719}}^1$

素因数の和:20757

約数の個数: 40

約数和(自身を含む): 123325440

約数和(自身を除く): 69953296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 20719, 41438, 82876, 145033, 165752, 290066, 331504, 476537, 580132, 953074, 1160264, 1906148, 2320528, 3335759, 3812296, 6671518, 7624592, 13343036, 26686072, 53372144]

約数ペア:

[(1, 53372144), (2, 26686072), (4, 13343036), (7, 7624592), (8, 6671518), (14, 3812296), (16, 3335759), (23, 2320528), (28, 1906148), (46, 1160264), (56, 953074), (92, 580132), (112, 476537), (161, 331504), (184, 290066), (322, 165752), (368, 145033), (644, 82876), (1288, 41438), (2576, 20719)]