51554592

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 157405248

約数和(自身を除く): 105850656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 181, 184, 207, 258, 276, 288, 344, 362, 368, 387, 414, 516, 543, 552, 688, 724, 736, 774, 828, 989, 1032, 1086, 1104, 1376, 1448, 1548, 1629, 1656, 1978, 2064, 2172, 2208, 2896, 2967, 3096, 3258, 3312, 3956, 4128, 4163, 4344, 5792, 5934, 6192, 6516, 6624, 7783, 7912, 8326, 8688, 8901, 11868, 12384, 12489, 13032, 15566, 15824, 16652, 17376, 17802, 23349, 23736, 24978, 26064, 31132, 31648, 33304, 35604, 37467, 46698, 47472, 49956, 52128, 62264, 66608, 70047, 71208, 74934, 93396, 94944, 99912, 124528, 133216, 140094, 142416, 149868, 179009, 186792, 199824, 249056, 280188, 284832, 299736, 358018, 373584, 399648, 537027, 560376, 599472, 716036, 747168, 1074054, 1120752, 1198944, 1432072, 1611081, 2148108, 2241504, 2864144, 3222162, 4296216, 5728288, 6444324, 8592432, 12888648, 17184864, 25777296, 51554592]

約数ペア:

[(1, 51554592), (2, 25777296), (3, 17184864), (4, 12888648), (6, 8592432), (8, 6444324), (9, 5728288), (12, 4296216), (16, 3222162), (18, 2864144), (23, 2241504), (24, 2148108), (32, 1611081), (36, 1432072), (43, 1198944), (46, 1120752), (48, 1074054), (69, 747168), (72, 716036), (86, 599472), (92, 560376), (96, 537027), (129, 399648), (138, 373584), (144, 358018), (172, 299736), (181, 284832), (184, 280188), (207, 249056), (258, 199824), (276, 186792), (288, 179009), (344, 149868), (362, 142416), (368, 140094), (387, 133216), (414, 124528), (516, 99912), (543, 94944), (552, 93396), (688, 74934), (724, 71208), (736, 70047), (774, 66608), (828, 62264), (989, 52128), (1032, 49956), (1086, 47472), (1104, 46698), (1376, 37467), (1448, 35604), (1548, 33304), (1629, 31648), (1656, 31132), (1978, 26064), (2064, 24978), (2172, 23736), (2208, 23349), (2896, 17802), (2967, 17376), (3096, 16652), (3258, 15824), (3312, 15566), (3956, 13032), (4128, 12489), (4163, 12384), (4344, 11868), (5792, 8901), (5934, 8688), (6192, 8326), (6516, 7912), (6624, 7783)]