55166672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 117096672

約数和(自身を除く): 61930000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 614, 1021, 1228, 2042, 2456, 3377, 4084, 4912, 6754, 8168, 11231, 13508, 16336, 22462, 27016, 44924, 54032, 89848, 179696, 313447, 626894, 1253788, 2507576, 3447917, 5015152, 6895834, 13791668, 27583336, 55166672]

約数ペア:

[(1, 55166672), (2, 27583336), (4, 13791668), (8, 6895834), (11, 5015152), (16, 3447917), (22, 2507576), (44, 1253788), (88, 626894), (176, 313447), (307, 179696), (614, 89848), (1021, 54032), (1228, 44924), (2042, 27016), (2456, 22462), (3377, 16336), (4084, 13508), (4912, 11231), (6754, 8168)]