55591224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 162570240

約数和(自身を除く): 106979016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 221, 223, 282, 312, 376, 408, 442, 446, 564, 611, 663, 669, 799, 884, 892, 1128, 1222, 1326, 1338, 1598, 1768, 1784, 1833, 2397, 2444, 2652, 2676, 2899, 3196, 3666, 3791, 4794, 4888, 5304, 5352, 5798, 6392, 7332, 7582, 8697, 9588, 10387, 10481, 11373, 11596, 14664, 15164, 17394, 19176, 20774, 20962, 22746, 23192, 30328, 31161, 31443, 34788, 41548, 41924, 45492, 49283, 62322, 62886, 69576, 83096, 83848, 90984, 98566, 124644, 125772, 136253, 147849, 178177, 197132, 249288, 251544, 272506, 295698, 356354, 394264, 408759, 534531, 545012, 591396, 712708, 817518, 1069062, 1090024, 1182792, 1425416, 1635036, 2138124, 2316301, 3270072, 4276248, 4632602, 6948903, 9265204, 13897806, 18530408, 27795612, 55591224]

約数ペア:

[(1, 55591224), (2, 27795612), (3, 18530408), (4, 13897806), (6, 9265204), (8, 6948903), (12, 4632602), (13, 4276248), (17, 3270072), (24, 2316301), (26, 2138124), (34, 1635036), (39, 1425416), (47, 1182792), (51, 1090024), (52, 1069062), (68, 817518), (78, 712708), (94, 591396), (102, 545012), (104, 534531), (136, 408759), (141, 394264), (156, 356354), (188, 295698), (204, 272506), (221, 251544), (223, 249288), (282, 197132), (312, 178177), (376, 147849), (408, 136253), (442, 125772), (446, 124644), (564, 98566), (611, 90984), (663, 83848), (669, 83096), (799, 69576), (884, 62886), (892, 62322), (1128, 49283), (1222, 45492), (1326, 41924), (1338, 41548), (1598, 34788), (1768, 31443), (1784, 31161), (1833, 30328), (2397, 23192), (2444, 22746), (2652, 20962), (2676, 20774), (2899, 19176), (3196, 17394), (3666, 15164), (3791, 14664), (4794, 11596), (4888, 11373), (5304, 10481), (5352, 10387), (5798, 9588), (6392, 8697), (7332, 7582)]