51255176

素因数分解:

$2^3\times 7^3\times {\mathrm{18679}}^1$

素因数の和:18706

約数の個数: 32

約数和(自身を含む): 112080000

約数和(自身を除く): 60824824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 18679, 37358, 74716, 130753, 149432, 261506, 523012, 915271, 1046024, 1830542, 3661084, 6406897, 7322168, 12813794, 25627588, 51255176]

約数ペア:

[(1, 51255176), (2, 25627588), (4, 12813794), (7, 7322168), (8, 6406897), (14, 3661084), (28, 1830542), (49, 1046024), (56, 915271), (98, 523012), (196, 261506), (343, 149432), (392, 130753), (686, 74716), (1372, 37358), (2744, 18679)]