49339450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{12491}}^1$

素因数の和:12582

約数の個数: 24

約数和(自身を含む): 92940480

約数和(自身を除く): 43601030

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 12491, 24982, 62455, 124910, 312275, 624550, 986789, 1973578, 4933945, 9867890, 24669725, 49339450]

約数ペア:

[(1, 49339450), (2, 24669725), (5, 9867890), (10, 4933945), (25, 1973578), (50, 986789), (79, 624550), (158, 312275), (395, 124910), (790, 62455), (1975, 24982), (3950, 12491)]