49195276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20129}}^1$

素因数の和:20193

約数の個数: 24

約数和(自身を含む): 94691520

約数和(自身を除く): 45496244

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 20129, 40258, 80516, 261677, 523354, 946063, 1046708, 1892126, 3784252, 12298819, 24597638, 49195276]

約数ペア:

[(1, 49195276), (2, 24597638), (4, 12298819), (13, 3784252), (26, 1892126), (47, 1046708), (52, 946063), (94, 523354), (188, 261677), (611, 80516), (1222, 40258), (2444, 20129)]