47131084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 112896000

約数和(自身を除く): 65764916

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 79, 91, 143, 149, 154, 158, 182, 286, 298, 308, 316, 364, 553, 572, 596, 869, 1001, 1027, 1043, 1106, 1639, 1738, 1937, 2002, 2054, 2086, 2212, 3278, 3476, 3874, 4004, 4108, 4172, 6083, 6556, 7189, 7748, 11297, 11473, 11771, 12166, 13559, 14378, 21307, 22594, 22946, 23542, 24332, 27118, 28756, 42614, 45188, 45892, 47084, 54236, 79079, 82397, 85228, 129481, 149149, 153023, 158158, 164794, 258962, 298298, 306046, 316316, 329588, 517924, 596596, 612092, 906367, 1071161, 1683253, 1812734, 2142322, 3366506, 3625468, 4284644, 6733012, 11782771, 23565542, 47131084]

約数ペア:

[(1, 47131084), (2, 23565542), (4, 11782771), (7, 6733012), (11, 4284644), (13, 3625468), (14, 3366506), (22, 2142322), (26, 1812734), (28, 1683253), (44, 1071161), (52, 906367), (77, 612092), (79, 596596), (91, 517924), (143, 329588), (149, 316316), (154, 306046), (158, 298298), (182, 258962), (286, 164794), (298, 158158), (308, 153023), (316, 149149), (364, 129481), (553, 85228), (572, 82397), (596, 79079), (869, 54236), (1001, 47084), (1027, 45892), (1043, 45188), (1106, 42614), (1639, 28756), (1738, 27118), (1937, 24332), (2002, 23542), (2054, 22946), (2086, 22594), (2212, 21307), (3278, 14378), (3476, 13559), (3874, 12166), (4004, 11771), (4108, 11473), (4172, 11297), (6083, 7748), (6556, 7189)]