53478264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{318323}}^1$

素因数の和:318339

約数の個数: 32

約数和(自身を含む): 152795520

約数和(自身を除く): 99317256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 318323, 636646, 954969, 1273292, 1909938, 2228261, 2546584, 3819876, 4456522, 6684783, 7639752, 8913044, 13369566, 17826088, 26739132, 53478264]

約数ペア:

[(1, 53478264), (2, 26739132), (3, 17826088), (4, 13369566), (6, 8913044), (7, 7639752), (8, 6684783), (12, 4456522), (14, 3819876), (21, 2546584), (24, 2228261), (28, 1909938), (42, 1273292), (56, 954969), (84, 636646), (168, 318323)]