51773792

素因数分解:

$2^5\times 7^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 122472000

約数和(自身を除く): 70698208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 89, 98, 106, 112, 178, 196, 212, 224, 343, 356, 371, 392, 424, 623, 686, 712, 742, 784, 848, 1246, 1372, 1424, 1484, 1568, 1696, 2492, 2597, 2744, 2848, 2968, 4361, 4717, 4984, 5194, 5488, 5936, 8722, 9434, 9968, 10388, 10976, 11872, 17444, 18179, 18868, 19936, 20776, 30527, 33019, 34888, 36358, 37736, 41552, 61054, 66038, 69776, 72716, 75472, 83104, 122108, 132076, 139552, 145432, 150944, 231133, 244216, 264152, 290864, 462266, 488432, 528304, 581728, 924532, 976864, 1056608, 1617931, 1849064, 3235862, 3698128, 6471724, 7396256, 12943448, 25886896, 51773792]

約数ペア:

[(1, 51773792), (2, 25886896), (4, 12943448), (7, 7396256), (8, 6471724), (14, 3698128), (16, 3235862), (28, 1849064), (32, 1617931), (49, 1056608), (53, 976864), (56, 924532), (89, 581728), (98, 528304), (106, 488432), (112, 462266), (178, 290864), (196, 264152), (212, 244216), (224, 231133), (343, 150944), (356, 145432), (371, 139552), (392, 132076), (424, 122108), (623, 83104), (686, 75472), (712, 72716), (742, 69776), (784, 66038), (848, 61054), (1246, 41552), (1372, 37736), (1424, 36358), (1484, 34888), (1568, 33019), (1696, 30527), (2492, 20776), (2597, 19936), (2744, 18868), (2848, 18179), (2968, 17444), (4361, 11872), (4717, 10976), (4984, 10388), (5194, 9968), (5488, 9434), (5936, 8722)]