56289506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 107481024

約数和(自身を除く): 51191518

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 481, 518, 643, 962, 1183, 1286, 2366, 3367, 4501, 6253, 6734, 8359, 9002, 12506, 16718, 23791, 43771, 47582, 58513, 87542, 108667, 117026, 166537, 217334, 309283, 333074, 618566, 760669, 1521338, 2164981, 4020679, 4329962, 8041358, 28144753, 56289506]

約数ペア:

[(1, 56289506), (2, 28144753), (7, 8041358), (13, 4329962), (14, 4020679), (26, 2164981), (37, 1521338), (74, 760669), (91, 618566), (169, 333074), (182, 309283), (259, 217334), (338, 166537), (481, 117026), (518, 108667), (643, 87542), (962, 58513), (1183, 47582), (1286, 43771), (2366, 23791), (3367, 16718), (4501, 12506), (6253, 9002), (6734, 8359)]