52399360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 140103936

約数和(自身を除く): 87704576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 67, 80, 94, 104, 128, 130, 134, 160, 188, 208, 235, 256, 260, 268, 320, 335, 376, 416, 470, 520, 536, 611, 640, 670, 752, 832, 871, 940, 1040, 1072, 1222, 1280, 1340, 1504, 1664, 1742, 1880, 2080, 2144, 2444, 2680, 3008, 3055, 3149, 3328, 3484, 3760, 4160, 4288, 4355, 4888, 5360, 6016, 6110, 6298, 6968, 7520, 8320, 8576, 8710, 9776, 10720, 12032, 12220, 12596, 13936, 15040, 15745, 16640, 17152, 17420, 19552, 21440, 24440, 25192, 27872, 30080, 31490, 34840, 39104, 40937, 42880, 48880, 50384, 55744, 60160, 62980, 69680, 78208, 81874, 85760, 97760, 100768, 111488, 125960, 139360, 156416, 163748, 195520, 201536, 204685, 222976, 251920, 278720, 327496, 391040, 403072, 409370, 503840, 557440, 654992, 782080, 806144, 818740, 1007680, 1114880, 1309984, 1637480, 2015360, 2619968, 3274960, 4030720, 5239936, 6549920, 10479872, 13099840, 26199680, 52399360]

約数ペア:

[(1, 52399360), (2, 26199680), (4, 13099840), (5, 10479872), (8, 6549920), (10, 5239936), (13, 4030720), (16, 3274960), (20, 2619968), (26, 2015360), (32, 1637480), (40, 1309984), (47, 1114880), (52, 1007680), (64, 818740), (65, 806144), (67, 782080), (80, 654992), (94, 557440), (104, 503840), (128, 409370), (130, 403072), (134, 391040), (160, 327496), (188, 278720), (208, 251920), (235, 222976), (256, 204685), (260, 201536), (268, 195520), (320, 163748), (335, 156416), (376, 139360), (416, 125960), (470, 111488), (520, 100768), (536, 97760), (611, 85760), (640, 81874), (670, 78208), (752, 69680), (832, 62980), (871, 60160), (940, 55744), (1040, 50384), (1072, 48880), (1222, 42880), (1280, 40937), (1340, 39104), (1504, 34840), (1664, 31490), (1742, 30080), (1880, 27872), (2080, 25192), (2144, 24440), (2444, 21440), (2680, 19552), (3008, 17420), (3055, 17152), (3149, 16640), (3328, 15745), (3484, 15040), (3760, 13936), (4160, 12596), (4288, 12220), (4355, 12032), (4888, 10720), (5360, 9776), (6016, 8710), (6110, 8576), (6298, 8320), (6968, 7520)]