51565392

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 155525760

約数和(自身を除く): 103960368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 401, 423, 456, 564, 684, 752, 802, 846, 893, 912, 1128, 1203, 1368, 1604, 1692, 1786, 2256, 2406, 2679, 2736, 3208, 3384, 3572, 3609, 4812, 5358, 6416, 6768, 7144, 7218, 7619, 8037, 9624, 10716, 14288, 14436, 15238, 16074, 18847, 19248, 21432, 22857, 28872, 30476, 32148, 37694, 42864, 45714, 56541, 57744, 60952, 64296, 68571, 75388, 91428, 113082, 121904, 128592, 137142, 150776, 169623, 182856, 226164, 274284, 301552, 339246, 358093, 365712, 452328, 548568, 678492, 716186, 904656, 1074279, 1097136, 1356984, 1432372, 2148558, 2713968, 2864744, 3222837, 4297116, 5729488, 6445674, 8594232, 12891348, 17188464, 25782696, 51565392]

約数ペア:

[(1, 51565392), (2, 25782696), (3, 17188464), (4, 12891348), (6, 8594232), (8, 6445674), (9, 5729488), (12, 4297116), (16, 3222837), (18, 2864744), (19, 2713968), (24, 2148558), (36, 1432372), (38, 1356984), (47, 1097136), (48, 1074279), (57, 904656), (72, 716186), (76, 678492), (94, 548568), (114, 452328), (141, 365712), (144, 358093), (152, 339246), (171, 301552), (188, 274284), (228, 226164), (282, 182856), (304, 169623), (342, 150776), (376, 137142), (401, 128592), (423, 121904), (456, 113082), (564, 91428), (684, 75388), (752, 68571), (802, 64296), (846, 60952), (893, 57744), (912, 56541), (1128, 45714), (1203, 42864), (1368, 37694), (1604, 32148), (1692, 30476), (1786, 28872), (2256, 22857), (2406, 21432), (2679, 19248), (2736, 18847), (3208, 16074), (3384, 15238), (3572, 14436), (3609, 14288), (4812, 10716), (5358, 9624), (6416, 8037), (6768, 7619), (7144, 7218)]