55292316784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{20051}}^1$

素因数の和:20318

約数の個数: 80

約数和(自身を含む): 115769018880

約数和(自身を除く): 60476702096

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 193, 304, 376, 386, 752, 772, 893, 1544, 1786, 3088, 3572, 3667, 7144, 7334, 9071, 14288, 14668, 18142, 20051, 29336, 36284, 40102, 58672, 72568, 80204, 145136, 160408, 172349, 320816, 344698, 380969, 689396, 761938, 942397, 1378792, 1523876, 1884794, 2757584, 3047752, 3769588, 3869843, 6095504, 7539176, 7739686, 15078352, 15479372, 17905543, 30958744, 35811086, 61917488, 71622172, 73527017, 143244344, 147054034, 181882621, 286488688, 294108068, 363765242, 588216136, 727530484, 1176432272, 1455060968, 2910121936, 3455769799, 6911539598, 13823079196, 27646158392, 55292316784]

約数ペア:

[(1, 55292316784), (2, 27646158392), (4, 13823079196), (8, 6911539598), (16, 3455769799), (19, 2910121936), (38, 1455060968), (47, 1176432272), (76, 727530484), (94, 588216136), (152, 363765242), (188, 294108068), (193, 286488688), (304, 181882621), (376, 147054034), (386, 143244344), (752, 73527017), (772, 71622172), (893, 61917488), (1544, 35811086), (1786, 30958744), (3088, 17905543), (3572, 15479372), (3667, 15078352), (7144, 7739686), (7334, 7539176), (9071, 6095504), (14288, 3869843), (14668, 3769588), (18142, 3047752), (20051, 2757584), (29336, 1884794), (36284, 1523876), (40102, 1378792), (58672, 942397), (72568, 761938), (80204, 689396), (145136, 380969), (160408, 344698), (172349, 320816)]