50473360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 135098496

約数和(自身を除く): 84625136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 467, 560, 772, 934, 965, 1351, 1544, 1868, 1930, 2335, 2702, 3088, 3269, 3736, 3860, 4670, 5404, 6538, 6755, 7472, 7720, 9340, 10808, 13076, 13510, 15440, 16345, 18680, 21616, 26152, 27020, 32690, 37360, 52304, 54040, 65380, 90131, 108080, 130760, 180262, 261520, 360524, 450655, 630917, 721048, 901310, 1261834, 1442096, 1802620, 2523668, 3154585, 3605240, 5047336, 6309170, 7210480, 10094672, 12618340, 25236680, 50473360]

約数ペア:

[(1, 50473360), (2, 25236680), (4, 12618340), (5, 10094672), (7, 7210480), (8, 6309170), (10, 5047336), (14, 3605240), (16, 3154585), (20, 2523668), (28, 1802620), (35, 1442096), (40, 1261834), (56, 901310), (70, 721048), (80, 630917), (112, 450655), (140, 360524), (193, 261520), (280, 180262), (386, 130760), (467, 108080), (560, 90131), (772, 65380), (934, 54040), (965, 52304), (1351, 37360), (1544, 32690), (1868, 27020), (1930, 26152), (2335, 21616), (2702, 18680), (3088, 16345), (3269, 15440), (3736, 13510), (3860, 13076), (4670, 10808), (5404, 9340), (6538, 7720), (6755, 7472)]