51813648

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 158561280

約数和(自身を除く): 106747632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 73, 93, 106, 108, 124, 144, 146, 159, 186, 212, 216, 219, 248, 279, 292, 318, 372, 424, 432, 438, 477, 496, 558, 584, 636, 657, 744, 837, 848, 876, 954, 1116, 1168, 1272, 1314, 1431, 1488, 1643, 1674, 1752, 1908, 1971, 2232, 2263, 2544, 2628, 2862, 3286, 3348, 3504, 3816, 3869, 3942, 4464, 4526, 4929, 5256, 5724, 6572, 6696, 6789, 7632, 7738, 7884, 9052, 9858, 10512, 11448, 11607, 13144, 13392, 13578, 14787, 15476, 15768, 18104, 19716, 20367, 22896, 23214, 26288, 27156, 29574, 30952, 31536, 34821, 36208, 39432, 40734, 44361, 46428, 54312, 59148, 61101, 61904, 69642, 78864, 81468, 88722, 92856, 104463, 108624, 118296, 119939, 122202, 139284, 162936, 177444, 185712, 208926, 236592, 239878, 244404, 278568, 325872, 354888, 359817, 417852, 479756, 488808, 557136, 709776, 719634, 835704, 959512, 977616, 1079451, 1439268, 1671408, 1919024, 2158902, 2878536, 3238353, 4317804, 5757072, 6476706, 8635608, 12953412, 17271216, 25906824, 51813648]

約数ペア:

[(1, 51813648), (2, 25906824), (3, 17271216), (4, 12953412), (6, 8635608), (8, 6476706), (9, 5757072), (12, 4317804), (16, 3238353), (18, 2878536), (24, 2158902), (27, 1919024), (31, 1671408), (36, 1439268), (48, 1079451), (53, 977616), (54, 959512), (62, 835704), (72, 719634), (73, 709776), (93, 557136), (106, 488808), (108, 479756), (124, 417852), (144, 359817), (146, 354888), (159, 325872), (186, 278568), (212, 244404), (216, 239878), (219, 236592), (248, 208926), (279, 185712), (292, 177444), (318, 162936), (372, 139284), (424, 122202), (432, 119939), (438, 118296), (477, 108624), (496, 104463), (558, 92856), (584, 88722), (636, 81468), (657, 78864), (744, 69642), (837, 61904), (848, 61101), (876, 59148), (954, 54312), (1116, 46428), (1168, 44361), (1272, 40734), (1314, 39432), (1431, 36208), (1488, 34821), (1643, 31536), (1674, 30952), (1752, 29574), (1908, 27156), (1971, 26288), (2232, 23214), (2263, 22896), (2544, 20367), (2628, 19716), (2862, 18104), (3286, 15768), (3348, 15476), (3504, 14787), (3816, 13578), (3869, 13392), (3942, 13144), (4464, 11607), (4526, 11448), (4929, 10512), (5256, 9858), (5724, 9052), (6572, 7884), (6696, 7738), (6789, 7632)]