52422160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 145544256

約数和(自身を除く): 93122096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 311, 344, 392, 430, 490, 560, 602, 622, 688, 784, 860, 980, 1204, 1244, 1505, 1555, 1720, 1960, 2107, 2177, 2408, 2488, 3010, 3110, 3440, 3920, 4214, 4354, 4816, 4976, 6020, 6220, 8428, 8708, 10535, 10885, 12040, 12440, 13373, 15239, 16856, 17416, 21070, 21770, 24080, 24880, 26746, 30478, 33712, 34832, 42140, 43540, 53492, 60956, 66865, 76195, 84280, 87080, 93611, 106984, 121912, 133730, 152390, 168560, 174160, 187222, 213968, 243824, 267460, 304780, 374444, 468055, 534920, 609560, 655277, 748888, 936110, 1069840, 1219120, 1310554, 1497776, 1872220, 2621108, 3276385, 3744440, 5242216, 6552770, 7488880, 10484432, 13105540, 26211080, 52422160]

約数ペア:

[(1, 52422160), (2, 26211080), (4, 13105540), (5, 10484432), (7, 7488880), (8, 6552770), (10, 5242216), (14, 3744440), (16, 3276385), (20, 2621108), (28, 1872220), (35, 1497776), (40, 1310554), (43, 1219120), (49, 1069840), (56, 936110), (70, 748888), (80, 655277), (86, 609560), (98, 534920), (112, 468055), (140, 374444), (172, 304780), (196, 267460), (215, 243824), (245, 213968), (280, 187222), (301, 174160), (311, 168560), (344, 152390), (392, 133730), (430, 121912), (490, 106984), (560, 93611), (602, 87080), (622, 84280), (688, 76195), (784, 66865), (860, 60956), (980, 53492), (1204, 43540), (1244, 42140), (1505, 34832), (1555, 33712), (1720, 30478), (1960, 26746), (2107, 24880), (2177, 24080), (2408, 21770), (2488, 21070), (3010, 17416), (3110, 16856), (3440, 15239), (3920, 13373), (4214, 12440), (4354, 12040), (4816, 10885), (4976, 10535), (6020, 8708), (6220, 8428)]