55881124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 108881920

約数和(自身を除く): 53000796

約数列:

[1, 2, 4, 13, 26, 52, 61, 79, 122, 158, 223, 244, 316, 446, 793, 892, 1027, 1586, 2054, 2899, 3172, 4108, 4819, 5798, 9638, 11596, 13603, 17617, 19276, 27206, 35234, 54412, 62647, 70468, 125294, 176839, 229021, 250588, 353678, 458042, 707356, 916084, 1074637, 2149274, 4298548, 13970281, 27940562, 55881124]

約数ペア:

[(1, 55881124), (2, 27940562), (4, 13970281), (13, 4298548), (26, 2149274), (52, 1074637), (61, 916084), (79, 707356), (122, 458042), (158, 353678), (223, 250588), (244, 229021), (316, 176839), (446, 125294), (793, 70468), (892, 62647), (1027, 54412), (1586, 35234), (2054, 27206), (2899, 19276), (3172, 17617), (4108, 13603), (4819, 11596), (5798, 9638)]