47287856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 68204752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 293, 308, 524, 586, 616, 917, 1048, 1172, 1232, 1441, 1834, 2051, 2096, 2344, 2882, 3223, 3668, 4102, 4688, 5764, 6446, 7336, 8204, 10087, 11528, 12892, 14672, 16408, 20174, 22561, 23056, 25784, 32816, 38383, 40348, 45122, 51568, 76766, 80696, 90244, 153532, 161392, 180488, 268681, 307064, 360976, 422213, 537362, 614128, 844426, 1074724, 1688852, 2149448, 2955491, 3377704, 4298896, 5910982, 6755408, 11821964, 23643928, 47287856]

約数ペア:

[(1, 47287856), (2, 23643928), (4, 11821964), (7, 6755408), (8, 5910982), (11, 4298896), (14, 3377704), (16, 2955491), (22, 2149448), (28, 1688852), (44, 1074724), (56, 844426), (77, 614128), (88, 537362), (112, 422213), (131, 360976), (154, 307064), (176, 268681), (262, 180488), (293, 161392), (308, 153532), (524, 90244), (586, 80696), (616, 76766), (917, 51568), (1048, 45122), (1172, 40348), (1232, 38383), (1441, 32816), (1834, 25784), (2051, 23056), (2096, 22561), (2344, 20174), (2882, 16408), (3223, 14672), (3668, 12892), (4102, 11528), (4688, 10087), (5764, 8204), (6446, 7336)]