47431428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 133539840

約数和(自身を除く): 86108412

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 132, 138, 187, 204, 253, 276, 374, 391, 506, 561, 748, 759, 782, 919, 1012, 1122, 1173, 1518, 1564, 1838, 2244, 2346, 2757, 3036, 3676, 4301, 4692, 5514, 8602, 10109, 11028, 12903, 15623, 17204, 20218, 21137, 25806, 30327, 31246, 40436, 42274, 46869, 51612, 60654, 62492, 63411, 84548, 93738, 121308, 126822, 171853, 187476, 232507, 253644, 343706, 359329, 465014, 515559, 687412, 697521, 718658, 930028, 1031118, 1077987, 1395042, 1437316, 2062236, 2155974, 2790084, 3952619, 4311948, 7905238, 11857857, 15810476, 23715714, 47431428]

約数ペア:

[(1, 47431428), (2, 23715714), (3, 15810476), (4, 11857857), (6, 7905238), (11, 4311948), (12, 3952619), (17, 2790084), (22, 2155974), (23, 2062236), (33, 1437316), (34, 1395042), (44, 1077987), (46, 1031118), (51, 930028), (66, 718658), (68, 697521), (69, 687412), (92, 515559), (102, 465014), (132, 359329), (138, 343706), (187, 253644), (204, 232507), (253, 187476), (276, 171853), (374, 126822), (391, 121308), (506, 93738), (561, 84548), (748, 63411), (759, 62492), (782, 60654), (919, 51612), (1012, 46869), (1122, 42274), (1173, 40436), (1518, 31246), (1564, 30327), (1838, 25806), (2244, 21137), (2346, 20218), (2757, 17204), (3036, 15623), (3676, 12903), (4301, 11028), (4692, 10109), (5514, 8602)]