49046720

素因数分解:

$2^6\times 5^1\times {\mathrm{153271}}^1$

素因数の和:153288

約数の個数: 28

約数和(自身を含む): 116793264

約数和(自身を除く): 67746544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 153271, 306542, 613084, 766355, 1226168, 1532710, 2452336, 3065420, 4904672, 6130840, 9809344, 12261680, 24523360, 49046720]

約数ペア:

[(1, 49046720), (2, 24523360), (4, 12261680), (5, 9809344), (8, 6130840), (10, 4904672), (16, 3065420), (20, 2452336), (32, 1532710), (40, 1226168), (64, 766355), (80, 613084), (160, 306542), (320, 153271)]