51909858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 156828672

約数和(自身を除く): 104918814

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 43, 63, 66, 67, 77, 78, 86, 91, 99, 117, 126, 129, 134, 143, 154, 182, 198, 201, 231, 234, 258, 273, 286, 301, 387, 402, 429, 462, 469, 473, 546, 559, 602, 603, 693, 737, 774, 819, 858, 871, 903, 938, 946, 1001, 1118, 1206, 1287, 1386, 1407, 1419, 1474, 1638, 1677, 1742, 1806, 2002, 2211, 2574, 2613, 2709, 2814, 2838, 2881, 3003, 3311, 3354, 3913, 4221, 4257, 4422, 5031, 5159, 5226, 5418, 5762, 6006, 6097, 6149, 6622, 6633, 7826, 7839, 8442, 8514, 8643, 9009, 9581, 9933, 10062, 10318, 11739, 12194, 12298, 13266, 15477, 15678, 17286, 18018, 18291, 18447, 19162, 19866, 20167, 23478, 25929, 28743, 29799, 30954, 31691, 35217, 36582, 36894, 37453, 40334, 43043, 46431, 51858, 54873, 55341, 57486, 59598, 60501, 63382, 67067, 70434, 74906, 86086, 86229, 92862, 95073, 109746, 110682, 112359, 121002, 129129, 134134, 172458, 181503, 190146, 201201, 221837, 224718, 258258, 262171, 285219, 337077, 363006, 387387, 402402, 411983, 443674, 524342, 570438, 603603, 665511, 674154, 774774, 786513, 823966, 1207206, 1235949, 1331022, 1573026, 1996533, 2359539, 2471898, 2883881, 3707847, 3993066, 4719078, 5767762, 7415694, 8651643, 17303286, 25954929, 51909858]

約数ペア:

[(1, 51909858), (2, 25954929), (3, 17303286), (6, 8651643), (7, 7415694), (9, 5767762), (11, 4719078), (13, 3993066), (14, 3707847), (18, 2883881), (21, 2471898), (22, 2359539), (26, 1996533), (33, 1573026), (39, 1331022), (42, 1235949), (43, 1207206), (63, 823966), (66, 786513), (67, 774774), (77, 674154), (78, 665511), (86, 603603), (91, 570438), (99, 524342), (117, 443674), (126, 411983), (129, 402402), (134, 387387), (143, 363006), (154, 337077), (182, 285219), (198, 262171), (201, 258258), (231, 224718), (234, 221837), (258, 201201), (273, 190146), (286, 181503), (301, 172458), (387, 134134), (402, 129129), (429, 121002), (462, 112359), (469, 110682), (473, 109746), (546, 95073), (559, 92862), (602, 86229), (603, 86086), (693, 74906), (737, 70434), (774, 67067), (819, 63382), (858, 60501), (871, 59598), (903, 57486), (938, 55341), (946, 54873), (1001, 51858), (1118, 46431), (1206, 43043), (1287, 40334), (1386, 37453), (1407, 36894), (1419, 36582), (1474, 35217), (1638, 31691), (1677, 30954), (1742, 29799), (1806, 28743), (2002, 25929), (2211, 23478), (2574, 20167), (2613, 19866), (2709, 19162), (2814, 18447), (2838, 18291), (2881, 18018), (3003, 17286), (3311, 15678), (3354, 15477), (3913, 13266), (4221, 12298), (4257, 12194), (4422, 11739), (5031, 10318), (5159, 10062), (5226, 9933), (5418, 9581), (5762, 9009), (6006, 8643), (6097, 8514), (6149, 8442), (6622, 7839), (6633, 7826)]