55921390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4463}}^1$

素因数の和:4656

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 59785490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 4463, 6265, 8926, 12530, 22315, 31241, 44630, 62482, 156205, 312410, 798877, 1597754, 3994385, 5592139, 7988770, 11184278, 27960695, 55921390]

約数ペア:

[(1, 55921390), (2, 27960695), (5, 11184278), (7, 7988770), (10, 5592139), (14, 3994385), (35, 1597754), (70, 798877), (179, 312410), (358, 156205), (895, 62482), (1253, 44630), (1790, 31241), (2506, 22315), (4463, 12530), (6265, 8926)]