56453788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3331}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 104491520

約数和(自身を除く): 48037732

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 3331, 4237, 6662, 8474, 13324, 16948, 63289, 126578, 253156, 742813, 1485626, 2971252, 14113447, 28226894, 56453788]

約数ペア:

[(1, 56453788), (2, 28226894), (4, 14113447), (19, 2971252), (38, 1485626), (76, 742813), (223, 253156), (446, 126578), (892, 63289), (3331, 16948), (4237, 13324), (6662, 8474)]