49199410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1439}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 46600910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 1439, 2630, 2878, 3419, 6838, 7195, 14390, 17095, 18707, 34190, 37414, 93535, 187070, 378457, 756914, 1892285, 3784570, 4919941, 9839882, 24599705, 49199410]

約数ペア:

[(1, 49199410), (2, 24599705), (5, 9839882), (10, 4919941), (13, 3784570), (26, 1892285), (65, 756914), (130, 378457), (263, 187070), (526, 93535), (1315, 37414), (1439, 34190), (2630, 18707), (2878, 17095), (3419, 14390), (6838, 7195)]