51025792

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{20981}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 107008200

約数和(自身を除く): 55982408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 20981, 41962, 83924, 167848, 335696, 398639, 671392, 797278, 1342784, 1594556, 2685568, 3189112, 6378224, 12756448, 25512896, 51025792]

約数ペア:

[(1, 51025792), (2, 25512896), (4, 12756448), (8, 6378224), (16, 3189112), (19, 2685568), (32, 1594556), (38, 1342784), (64, 797278), (76, 671392), (128, 398639), (152, 335696), (304, 167848), (608, 83924), (1216, 41962), (2432, 20981)]