51647568

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{3137}}^1$

素因数の和:3169

約数の個数: 80

約数和(自身を含む): 155644800

約数和(自身を除く): 103997232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 3137, 4116, 5488, 6274, 8232, 9411, 12548, 16464, 18822, 21959, 25096, 37644, 43918, 50192, 65877, 75288, 87836, 131754, 150576, 153713, 175672, 263508, 307426, 351344, 461139, 527016, 614852, 922278, 1054032, 1075991, 1229704, 1844556, 2151982, 2459408, 3227973, 3689112, 4303964, 6455946, 7378224, 8607928, 12911892, 17215856, 25823784, 51647568]

約数ペア:

[(1, 51647568), (2, 25823784), (3, 17215856), (4, 12911892), (6, 8607928), (7, 7378224), (8, 6455946), (12, 4303964), (14, 3689112), (16, 3227973), (21, 2459408), (24, 2151982), (28, 1844556), (42, 1229704), (48, 1075991), (49, 1054032), (56, 922278), (84, 614852), (98, 527016), (112, 461139), (147, 351344), (168, 307426), (196, 263508), (294, 175672), (336, 153713), (343, 150576), (392, 131754), (588, 87836), (686, 75288), (784, 65877), (1029, 50192), (1176, 43918), (1372, 37644), (2058, 25096), (2352, 21959), (2744, 18822), (3137, 16464), (4116, 12548), (5488, 9411), (6274, 8232)]