50924800

素因数分解:

$2^8\times 5^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 128945740

約数和(自身を除く): 78020940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 109, 128, 146, 160, 200, 218, 256, 292, 320, 365, 400, 436, 545, 584, 640, 730, 800, 872, 1090, 1168, 1280, 1460, 1600, 1744, 1825, 2180, 2336, 2725, 2920, 3200, 3488, 3650, 4360, 4672, 5450, 5840, 6400, 6976, 7300, 7957, 8720, 9344, 10900, 11680, 13952, 14600, 15914, 17440, 18688, 21800, 23360, 27904, 29200, 31828, 34880, 39785, 43600, 46720, 58400, 63656, 69760, 79570, 87200, 93440, 116800, 127312, 139520, 159140, 174400, 198925, 233600, 254624, 318280, 348800, 397850, 467200, 509248, 636560, 697600, 795700, 1018496, 1273120, 1591400, 2036992, 2546240, 3182800, 5092480, 6365600, 10184960, 12731200, 25462400, 50924800]

約数ペア:

[(1, 50924800), (2, 25462400), (4, 12731200), (5, 10184960), (8, 6365600), (10, 5092480), (16, 3182800), (20, 2546240), (25, 2036992), (32, 1591400), (40, 1273120), (50, 1018496), (64, 795700), (73, 697600), (80, 636560), (100, 509248), (109, 467200), (128, 397850), (146, 348800), (160, 318280), (200, 254624), (218, 233600), (256, 198925), (292, 174400), (320, 159140), (365, 139520), (400, 127312), (436, 116800), (545, 93440), (584, 87200), (640, 79570), (730, 69760), (800, 63656), (872, 58400), (1090, 46720), (1168, 43600), (1280, 39785), (1460, 34880), (1600, 31828), (1744, 29200), (1825, 27904), (2180, 23360), (2336, 21800), (2725, 18688), (2920, 17440), (3200, 15914), (3488, 14600), (3650, 13952), (4360, 11680), (4672, 10900), (5450, 9344), (5840, 8720), (6400, 7957), (6976, 7300)]