53944520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 147087360

約数和(自身を除く): 93142840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 41, 56, 70, 74, 82, 127, 140, 148, 164, 185, 205, 254, 259, 280, 287, 296, 328, 370, 410, 508, 518, 574, 635, 740, 820, 889, 1016, 1036, 1148, 1270, 1295, 1435, 1480, 1517, 1640, 1778, 2072, 2296, 2540, 2590, 2870, 3034, 3556, 4445, 4699, 5080, 5180, 5207, 5740, 6068, 7112, 7585, 8890, 9398, 10360, 10414, 10619, 11480, 12136, 15170, 17780, 18796, 20828, 21238, 23495, 26035, 30340, 32893, 35560, 36449, 37592, 41656, 42476, 46990, 52070, 53095, 60680, 65786, 72898, 84952, 93980, 104140, 106190, 131572, 145796, 164465, 182245, 187960, 192659, 208280, 212380, 263144, 291592, 328930, 364490, 385318, 424760, 657860, 728980, 770636, 963295, 1315720, 1348613, 1457960, 1541272, 1926590, 2697226, 3853180, 5394452, 6743065, 7706360, 10788904, 13486130, 26972260, 53944520]

約数ペア:

[(1, 53944520), (2, 26972260), (4, 13486130), (5, 10788904), (7, 7706360), (8, 6743065), (10, 5394452), (14, 3853180), (20, 2697226), (28, 1926590), (35, 1541272), (37, 1457960), (40, 1348613), (41, 1315720), (56, 963295), (70, 770636), (74, 728980), (82, 657860), (127, 424760), (140, 385318), (148, 364490), (164, 328930), (185, 291592), (205, 263144), (254, 212380), (259, 208280), (280, 192659), (287, 187960), (296, 182245), (328, 164465), (370, 145796), (410, 131572), (508, 106190), (518, 104140), (574, 93980), (635, 84952), (740, 72898), (820, 65786), (889, 60680), (1016, 53095), (1036, 52070), (1148, 46990), (1270, 42476), (1295, 41656), (1435, 37592), (1480, 36449), (1517, 35560), (1640, 32893), (1778, 30340), (2072, 26035), (2296, 23495), (2540, 21238), (2590, 20828), (2870, 18796), (3034, 17780), (3556, 15170), (4445, 12136), (4699, 11480), (5080, 10619), (5180, 10414), (5207, 10360), (5740, 9398), (6068, 8890), (7112, 7585)]