49204898990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{212999}}^1$

素因数の和:214796

約数の個数: 32

約数和(自身を含む): 95435928000

約数和(自身を除く): 46231029010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1777, 3554, 8885, 17770, 23101, 46202, 115505, 212999, 231010, 425998, 1064995, 2129990, 2768987, 5537974, 13844935, 27689870, 378499223, 756998446, 1892496115, 3784992230, 4920489899, 9840979798, 24602449495, 49204898990]

約数ペア:

[(1, 49204898990), (2, 24602449495), (5, 9840979798), (10, 4920489899), (13, 3784992230), (26, 1892496115), (65, 756998446), (130, 378499223), (1777, 27689870), (3554, 13844935), (8885, 5537974), (17770, 2768987), (23101, 2129990), (46202, 1064995), (115505, 425998), (212999, 231010)]