52944640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 153054720

約数和(自身を除く): 100110080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 311, 320, 380, 448, 532, 560, 608, 622, 640, 665, 760, 896, 1064, 1120, 1216, 1244, 1280, 1330, 1520, 1555, 1792, 2128, 2177, 2240, 2432, 2488, 2660, 3040, 3110, 4256, 4354, 4480, 4864, 4976, 5320, 5909, 6080, 6220, 8512, 8708, 8960, 9952, 10640, 10885, 11818, 12160, 12440, 17024, 17416, 19904, 21280, 21770, 23636, 24320, 24880, 29545, 34048, 34832, 39808, 41363, 42560, 43540, 47272, 49760, 59090, 69664, 79616, 82726, 85120, 87080, 94544, 99520, 118180, 139328, 165452, 170240, 174160, 189088, 199040, 206815, 236360, 278656, 330904, 348320, 378176, 398080, 413630, 472720, 557312, 661808, 696640, 756352, 827260, 945440, 1323616, 1393280, 1512704, 1654520, 1890880, 2647232, 2786560, 3309040, 3781760, 5294464, 6618080, 7563520, 10588928, 13236160, 26472320, 52944640]

約数ペア:

[(1, 52944640), (2, 26472320), (4, 13236160), (5, 10588928), (7, 7563520), (8, 6618080), (10, 5294464), (14, 3781760), (16, 3309040), (19, 2786560), (20, 2647232), (28, 1890880), (32, 1654520), (35, 1512704), (38, 1393280), (40, 1323616), (56, 945440), (64, 827260), (70, 756352), (76, 696640), (80, 661808), (95, 557312), (112, 472720), (128, 413630), (133, 398080), (140, 378176), (152, 348320), (160, 330904), (190, 278656), (224, 236360), (256, 206815), (266, 199040), (280, 189088), (304, 174160), (311, 170240), (320, 165452), (380, 139328), (448, 118180), (532, 99520), (560, 94544), (608, 87080), (622, 85120), (640, 82726), (665, 79616), (760, 69664), (896, 59090), (1064, 49760), (1120, 47272), (1216, 43540), (1244, 42560), (1280, 41363), (1330, 39808), (1520, 34832), (1555, 34048), (1792, 29545), (2128, 24880), (2177, 24320), (2240, 23636), (2432, 21770), (2488, 21280), (2660, 19904), (3040, 17416), (3110, 17024), (4256, 12440), (4354, 12160), (4480, 11818), (4864, 10885), (4976, 10640), (5320, 9952), (5909, 8960), (6080, 8708), (6220, 8512)]