48541520

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2239}}^1$

素因数の和:2523

約数の個数: 40

約数和(自身を含む): 113326080

約数和(自身を除く): 64784560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2239, 2710, 4336, 4478, 5420, 8956, 10840, 11195, 17912, 21680, 22390, 35824, 44780, 89560, 179120, 606769, 1213538, 2427076, 3033845, 4854152, 6067690, 9708304, 12135380, 24270760, 48541520]

約数ペア:

[(1, 48541520), (2, 24270760), (4, 12135380), (5, 9708304), (8, 6067690), (10, 4854152), (16, 3033845), (20, 2427076), (40, 1213538), (80, 606769), (271, 179120), (542, 89560), (1084, 44780), (1355, 35824), (2168, 22390), (2239, 21680), (2710, 17912), (4336, 11195), (4478, 10840), (5420, 8956)]