55379560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47741}}^1$

素因数の和:47781

約数の個数: 32

約数和(自身を含む): 128903400

約数和(自身を除く): 73523840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 47741, 95482, 190964, 238705, 381928, 477410, 954820, 1384489, 1909640, 2768978, 5537956, 6922445, 11075912, 13844890, 27689780, 55379560]

約数ペア:

[(1, 55379560), (2, 27689780), (4, 13844890), (5, 11075912), (8, 6922445), (10, 5537956), (20, 2768978), (29, 1909640), (40, 1384489), (58, 954820), (116, 477410), (145, 381928), (232, 238705), (290, 190964), (580, 95482), (1160, 47741)]