48765920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43541}}^1$

素因数の和:43563

約数の個数: 48

約数和(自身を含む): 131671008

約数和(自身を除く): 82905088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 43541, 87082, 174164, 217705, 304787, 348328, 435410, 609574, 696656, 870820, 1219148, 1393312, 1523935, 1741640, 2438296, 3047870, 3483280, 4876592, 6095740, 6966560, 9753184, 12191480, 24382960, 48765920]

約数ペア:

[(1, 48765920), (2, 24382960), (4, 12191480), (5, 9753184), (7, 6966560), (8, 6095740), (10, 4876592), (14, 3483280), (16, 3047870), (20, 2438296), (28, 1741640), (32, 1523935), (35, 1393312), (40, 1219148), (56, 870820), (70, 696656), (80, 609574), (112, 435410), (140, 348328), (160, 304787), (224, 217705), (280, 174164), (560, 87082), (1120, 43541)]