49655480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4793}}^1$

素因数の和:4848

約数の個数: 64

約数和(自身を含む): 131163840

約数和(自身を除く): 81508360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 4793, 5180, 9586, 10360, 19172, 23965, 33551, 38344, 47930, 67102, 95860, 134204, 167755, 177341, 191720, 268408, 335510, 354682, 671020, 709364, 886705, 1241387, 1342040, 1418728, 1773410, 2482774, 3546820, 4965548, 6206935, 7093640, 9931096, 12413870, 24827740, 49655480]

約数ペア:

[(1, 49655480), (2, 24827740), (4, 12413870), (5, 9931096), (7, 7093640), (8, 6206935), (10, 4965548), (14, 3546820), (20, 2482774), (28, 1773410), (35, 1418728), (37, 1342040), (40, 1241387), (56, 886705), (70, 709364), (74, 671020), (140, 354682), (148, 335510), (185, 268408), (259, 191720), (280, 177341), (296, 167755), (370, 134204), (518, 95860), (740, 67102), (1036, 47930), (1295, 38344), (1480, 33551), (2072, 23965), (2590, 19172), (4793, 10360), (5180, 9586)]