48776560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 137910816

約数和(自身を除く): 89134256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 541, 560, 644, 784, 805, 920, 980, 1082, 1127, 1288, 1610, 1840, 1960, 2164, 2254, 2576, 2705, 3220, 3787, 3920, 4328, 4508, 5410, 5635, 6440, 7574, 8656, 9016, 10820, 11270, 12443, 12880, 15148, 18032, 18935, 21640, 22540, 24886, 26509, 30296, 37870, 43280, 45080, 49772, 53018, 60592, 62215, 75740, 87101, 90160, 99544, 106036, 124430, 132545, 151480, 174202, 199088, 212072, 248860, 265090, 302960, 348404, 424144, 435505, 497720, 530180, 609707, 696808, 871010, 995440, 1060360, 1219414, 1393616, 1742020, 2120720, 2438828, 3048535, 3484040, 4877656, 6097070, 6968080, 9755312, 12194140, 24388280, 48776560]

約数ペア:

[(1, 48776560), (2, 24388280), (4, 12194140), (5, 9755312), (7, 6968080), (8, 6097070), (10, 4877656), (14, 3484040), (16, 3048535), (20, 2438828), (23, 2120720), (28, 1742020), (35, 1393616), (40, 1219414), (46, 1060360), (49, 995440), (56, 871010), (70, 696808), (80, 609707), (92, 530180), (98, 497720), (112, 435505), (115, 424144), (140, 348404), (161, 302960), (184, 265090), (196, 248860), (230, 212072), (245, 199088), (280, 174202), (322, 151480), (368, 132545), (392, 124430), (460, 106036), (490, 99544), (541, 90160), (560, 87101), (644, 75740), (784, 62215), (805, 60592), (920, 53018), (980, 49772), (1082, 45080), (1127, 43280), (1288, 37870), (1610, 30296), (1840, 26509), (1960, 24886), (2164, 22540), (2254, 21640), (2576, 18935), (2705, 18032), (3220, 15148), (3787, 12880), (3920, 12443), (4328, 11270), (4508, 10820), (5410, 9016), (5635, 8656), (6440, 7574)]