51579892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 118992384

約数和(自身を除く): 67412492

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 61, 91, 92, 101, 122, 161, 182, 202, 244, 299, 322, 364, 404, 427, 598, 644, 707, 793, 854, 1196, 1313, 1403, 1414, 1586, 1708, 2093, 2323, 2626, 2806, 2828, 3172, 4186, 4646, 5252, 5551, 5612, 6161, 8372, 9191, 9292, 9821, 11102, 12322, 16261, 18239, 18382, 19642, 22204, 24644, 30199, 32522, 36478, 36764, 39284, 43127, 60398, 65044, 72956, 80093, 86254, 120796, 127673, 141703, 160186, 172508, 211393, 255346, 283406, 320372, 422786, 510692, 560651, 566812, 845572, 991921, 1121302, 1842139, 1983842, 2242604, 3684278, 3967684, 7368556, 12894973, 25789946, 51579892]

約数ペア:

[(1, 51579892), (2, 25789946), (4, 12894973), (7, 7368556), (13, 3967684), (14, 3684278), (23, 2242604), (26, 1983842), (28, 1842139), (46, 1121302), (52, 991921), (61, 845572), (91, 566812), (92, 560651), (101, 510692), (122, 422786), (161, 320372), (182, 283406), (202, 255346), (244, 211393), (299, 172508), (322, 160186), (364, 141703), (404, 127673), (427, 120796), (598, 86254), (644, 80093), (707, 72956), (793, 65044), (854, 60398), (1196, 43127), (1313, 39284), (1403, 36764), (1414, 36478), (1586, 32522), (1708, 30199), (2093, 24644), (2323, 22204), (2626, 19642), (2806, 18382), (2828, 18239), (3172, 16261), (4186, 12322), (4646, 11102), (5252, 9821), (5551, 9292), (5612, 9191), (6161, 8372)]