48749120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3109}}^1$

素因数の和:3140

約数の個数: 84

約数和(自身を含む): 135079740

約数和(自身を除く): 86330620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3109, 3136, 3920, 6218, 7840, 12436, 15545, 15680, 21763, 24872, 31090, 43526, 49744, 62180, 87052, 99488, 108815, 124360, 152341, 174104, 198976, 217630, 248720, 304682, 348208, 435260, 497440, 609364, 696416, 761705, 870520, 994880, 1218728, 1392832, 1523410, 1741040, 2437456, 3046820, 3482080, 4874912, 6093640, 6964160, 9749824, 12187280, 24374560, 48749120]

約数ペア:

[(1, 48749120), (2, 24374560), (4, 12187280), (5, 9749824), (7, 6964160), (8, 6093640), (10, 4874912), (14, 3482080), (16, 3046820), (20, 2437456), (28, 1741040), (32, 1523410), (35, 1392832), (40, 1218728), (49, 994880), (56, 870520), (64, 761705), (70, 696416), (80, 609364), (98, 497440), (112, 435260), (140, 348208), (160, 304682), (196, 248720), (224, 217630), (245, 198976), (280, 174104), (320, 152341), (392, 124360), (448, 108815), (490, 99488), (560, 87052), (784, 62180), (980, 49744), (1120, 43526), (1568, 31090), (1960, 24872), (2240, 21763), (3109, 15680), (3136, 15545), (3920, 12436), (6218, 7840)]