56504440

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14563}}^1$

素因数の和:14671

約数の個数: 32

約数和(自身を含む): 128454480

約数和(自身を除く): 71950040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 14563, 29126, 58252, 72815, 116504, 145630, 291260, 582520, 1412611, 2825222, 5650444, 7063055, 11300888, 14126110, 28252220, 56504440]

約数ペア:

[(1, 56504440), (2, 28252220), (4, 14126110), (5, 11300888), (8, 7063055), (10, 5650444), (20, 2825222), (40, 1412611), (97, 582520), (194, 291260), (388, 145630), (485, 116504), (776, 72815), (970, 58252), (1940, 29126), (3880, 14563)]