49289560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42491}}^1$

素因数の和:42531

約数の個数: 32

約数和(自身を含む): 114728400

約数和(自身を除く): 65438840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42491, 84982, 169964, 212455, 339928, 424910, 849820, 1232239, 1699640, 2464478, 4928956, 6161195, 9857912, 12322390, 24644780, 49289560]

約数ペア:

[(1, 49289560), (2, 24644780), (4, 12322390), (5, 9857912), (8, 6161195), (10, 4928956), (20, 2464478), (29, 1699640), (40, 1232239), (58, 849820), (116, 424910), (145, 339928), (232, 212455), (290, 169964), (580, 84982), (1160, 42491)]