49381995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 85684032

約数和(自身を除く): 36302037

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 1613, 2041, 2355, 4839, 6123, 8065, 10205, 20969, 24195, 30615, 62907, 104845, 253241, 314535, 759723, 1266205, 3292133, 3798615, 9876399, 16460665, 49381995]

約数ペア:

[(1, 49381995), (3, 16460665), (5, 9876399), (13, 3798615), (15, 3292133), (39, 1266205), (65, 759723), (157, 314535), (195, 253241), (471, 104845), (785, 62907), (1613, 30615), (2041, 24195), (2355, 20969), (4839, 10205), (6123, 8065)]