48561982

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 86074560

約数和(自身を除く): 37512578

約数列:

[1, 2, 7, 14, 37, 74, 241, 259, 389, 482, 518, 778, 1687, 2723, 3374, 5446, 8917, 14393, 17834, 28786, 62419, 93749, 100751, 124838, 187498, 201502, 656243, 1312486, 3468713, 6937426, 24280991, 48561982]

約数ペア:

[(1, 48561982), (2, 24280991), (7, 6937426), (14, 3468713), (37, 1312486), (74, 656243), (241, 201502), (259, 187498), (389, 124838), (482, 100751), (518, 93749), (778, 62419), (1687, 28786), (2723, 17834), (3374, 14393), (5446, 8917)]