51315544

素因数分解:

$2^3\times 7^3\times {\mathrm{18701}}^1$

素因数の和:18728

約数の個数: 32

約数和(自身を含む): 112212000

約数和(自身を除く): 60896456

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 18701, 37402, 74804, 130907, 149608, 261814, 523628, 916349, 1047256, 1832698, 3665396, 6414443, 7330792, 12828886, 25657772, 51315544]

約数ペア:

[(1, 51315544), (2, 25657772), (4, 12828886), (7, 7330792), (8, 6414443), (14, 3665396), (28, 1832698), (49, 1047256), (56, 916349), (98, 523628), (196, 261814), (343, 149608), (392, 130907), (686, 74804), (1372, 37402), (2744, 18701)]