55236412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 124806528

約数和(自身を除く): 69570116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 131, 148, 154, 259, 262, 308, 407, 518, 524, 814, 917, 1036, 1369, 1441, 1628, 1834, 2738, 2849, 2882, 3668, 4847, 5476, 5698, 5764, 9583, 9694, 10087, 11396, 15059, 19166, 19388, 20174, 30118, 33929, 38332, 40348, 53317, 60236, 67858, 105413, 106634, 135716, 179339, 210826, 213268, 358678, 373219, 421652, 717356, 746438, 1255373, 1492876, 1972729, 2510746, 3945458, 5021492, 7890916, 13809103, 27618206, 55236412]

約数ペア:

[(1, 55236412), (2, 27618206), (4, 13809103), (7, 7890916), (11, 5021492), (14, 3945458), (22, 2510746), (28, 1972729), (37, 1492876), (44, 1255373), (74, 746438), (77, 717356), (131, 421652), (148, 373219), (154, 358678), (259, 213268), (262, 210826), (308, 179339), (407, 135716), (518, 106634), (524, 105413), (814, 67858), (917, 60236), (1036, 53317), (1369, 40348), (1441, 38332), (1628, 33929), (1834, 30118), (2738, 20174), (2849, 19388), (2882, 19166), (3668, 15059), (4847, 11396), (5476, 10087), (5698, 9694), (5764, 9583)]