49327840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10631}}^1$

素因数の和:10675

約数の個数: 48

約数和(自身を含む): 120566880

約数和(自身を除く): 71239040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 10631, 21262, 42524, 53155, 85048, 106310, 170096, 212620, 308299, 340192, 425240, 616598, 850480, 1233196, 1541495, 1700960, 2466392, 3082990, 4932784, 6165980, 9865568, 12331960, 24663920, 49327840]

約数ペア:

[(1, 49327840), (2, 24663920), (4, 12331960), (5, 9865568), (8, 6165980), (10, 4932784), (16, 3082990), (20, 2466392), (29, 1700960), (32, 1541495), (40, 1233196), (58, 850480), (80, 616598), (116, 425240), (145, 340192), (160, 308299), (232, 212620), (290, 170096), (464, 106310), (580, 85048), (928, 53155), (1160, 42524), (2320, 21262), (4640, 10631)]