56396240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 136919808

約数和(自身を除く): 80523568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 53, 80, 94, 106, 188, 212, 235, 265, 283, 376, 424, 470, 530, 566, 752, 848, 940, 1060, 1132, 1415, 1880, 2120, 2264, 2491, 2830, 3760, 4240, 4528, 4982, 5660, 9964, 11320, 12455, 13301, 14999, 19928, 22640, 24910, 26602, 29998, 39856, 49820, 53204, 59996, 66505, 74995, 99640, 106408, 119992, 133010, 149990, 199280, 212816, 239984, 266020, 299980, 532040, 599960, 704953, 1064080, 1199920, 1409906, 2819812, 3524765, 5639624, 7049530, 11279248, 14099060, 28198120, 56396240]

約数ペア:

[(1, 56396240), (2, 28198120), (4, 14099060), (5, 11279248), (8, 7049530), (10, 5639624), (16, 3524765), (20, 2819812), (40, 1409906), (47, 1199920), (53, 1064080), (80, 704953), (94, 599960), (106, 532040), (188, 299980), (212, 266020), (235, 239984), (265, 212816), (283, 199280), (376, 149990), (424, 133010), (470, 119992), (530, 106408), (566, 99640), (752, 74995), (848, 66505), (940, 59996), (1060, 53204), (1132, 49820), (1415, 39856), (1880, 29998), (2120, 26602), (2264, 24910), (2491, 22640), (2830, 19928), (3760, 14999), (4240, 13301), (4528, 12455), (4982, 11320), (5660, 9964)]