49732720

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2311}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 116108640

約数和(自身を除く): 66375920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2311, 2690, 4304, 4622, 5380, 9244, 10760, 11555, 18488, 21520, 23110, 36976, 46220, 92440, 184880, 621659, 1243318, 2486636, 3108295, 4973272, 6216590, 9946544, 12433180, 24866360, 49732720]

約数ペア:

[(1, 49732720), (2, 24866360), (4, 12433180), (5, 9946544), (8, 6216590), (10, 4973272), (16, 3108295), (20, 2486636), (40, 1243318), (80, 621659), (269, 184880), (538, 92440), (1076, 46220), (1345, 36976), (2152, 23110), (2311, 21520), (2690, 18488), (4304, 11555), (4622, 10760), (5380, 9244)]