51465312

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2252

約数の個数: 72

約数和(自身を含む): 148186584

約数和(自身を除く): 96721272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2153, 2656, 2988, 3984, 4306, 5976, 6459, 7968, 8612, 11952, 12918, 17224, 19377, 23904, 25836, 34448, 38754, 51672, 68896, 77508, 103344, 155016, 178699, 206688, 310032, 357398, 536097, 620064, 714796, 1072194, 1429592, 1608291, 2144388, 2859184, 3216582, 4288776, 5718368, 6433164, 8577552, 12866328, 17155104, 25732656, 51465312]

約数ペア:

[(1, 51465312), (2, 25732656), (3, 17155104), (4, 12866328), (6, 8577552), (8, 6433164), (9, 5718368), (12, 4288776), (16, 3216582), (18, 2859184), (24, 2144388), (32, 1608291), (36, 1429592), (48, 1072194), (72, 714796), (83, 620064), (96, 536097), (144, 357398), (166, 310032), (249, 206688), (288, 178699), (332, 155016), (498, 103344), (664, 77508), (747, 68896), (996, 51672), (1328, 38754), (1494, 34448), (1992, 25836), (2153, 23904), (2656, 19377), (2988, 17224), (3984, 12918), (4306, 11952), (5976, 8612), (6459, 7968)]