55712470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{887}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 109714176

約数和(自身を除く): 54001706

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 571, 887, 1142, 1774, 2855, 4435, 5710, 6281, 8870, 9757, 12562, 19514, 31405, 48785, 62810, 97570, 506477, 1012954, 2532385, 5064770, 5571247, 11142494, 27856235, 55712470]

約数ペア:

[(1, 55712470), (2, 27856235), (5, 11142494), (10, 5571247), (11, 5064770), (22, 2532385), (55, 1012954), (110, 506477), (571, 97570), (887, 62810), (1142, 48785), (1774, 31405), (2855, 19514), (4435, 12562), (5710, 9757), (6281, 8870)]