49894570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23873}}^1$

素因数の和:23910

約数の個数: 32

約数和(自身を含む): 103135680

約数和(自身を除く): 53241110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 23873, 47746, 119365, 238730, 262603, 453587, 525206, 907174, 1313015, 2267935, 2626030, 4535870, 4989457, 9978914, 24947285, 49894570]

約数ペア:

[(1, 49894570), (2, 24947285), (5, 9978914), (10, 4989457), (11, 4535870), (19, 2626030), (22, 2267935), (38, 1313015), (55, 907174), (95, 525206), (110, 453587), (190, 262603), (209, 238730), (418, 119365), (1045, 47746), (2090, 23873)]