55209448

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4421}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 118863360

約数和(自身を除く): 63653912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 4421, 6244, 8842, 12488, 17684, 30947, 35368, 61894, 123788, 247576, 985883, 1971766, 3943532, 6901181, 7887064, 13802362, 27604724, 55209448]

約数ペア:

[(1, 55209448), (2, 27604724), (4, 13802362), (7, 7887064), (8, 6901181), (14, 3943532), (28, 1971766), (56, 985883), (223, 247576), (446, 123788), (892, 61894), (1561, 35368), (1784, 30947), (3122, 17684), (4421, 12488), (6244, 8842)]