51635276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 121347072

約数和(自身を除く): 69711796

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 74, 77, 92, 148, 154, 161, 197, 253, 259, 308, 322, 394, 407, 506, 518, 644, 788, 814, 851, 1012, 1036, 1379, 1628, 1702, 1771, 2167, 2758, 2849, 3404, 3542, 4334, 4531, 5516, 5698, 5957, 7084, 7289, 8668, 9062, 9361, 11396, 11914, 14578, 15169, 18124, 18722, 23828, 29156, 30338, 31717, 37444, 49841, 51023, 60676, 63434, 65527, 80179, 99682, 102046, 126868, 131054, 160358, 167647, 199364, 204092, 262108, 320716, 335294, 348887, 561253, 670588, 697774, 1122506, 1173529, 1395548, 1844117, 2245012, 2347058, 3688234, 4694116, 7376468, 12908819, 25817638, 51635276]

約数ペア:

[(1, 51635276), (2, 25817638), (4, 12908819), (7, 7376468), (11, 4694116), (14, 3688234), (22, 2347058), (23, 2245012), (28, 1844117), (37, 1395548), (44, 1173529), (46, 1122506), (74, 697774), (77, 670588), (92, 561253), (148, 348887), (154, 335294), (161, 320716), (197, 262108), (253, 204092), (259, 199364), (308, 167647), (322, 160358), (394, 131054), (407, 126868), (506, 102046), (518, 99682), (644, 80179), (788, 65527), (814, 63434), (851, 60676), (1012, 51023), (1036, 49841), (1379, 37444), (1628, 31717), (1702, 30338), (1771, 29156), (2167, 23828), (2758, 18722), (2849, 18124), (3404, 15169), (3542, 14578), (4334, 11914), (4531, 11396), (5516, 9361), (5698, 9062), (5957, 8668), (7084, 7289)]