51087274

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 89948160

約数和(自身を除く): 38860886

約数列:

[1, 2, 7, 14, 59, 118, 127, 254, 413, 487, 826, 889, 974, 1778, 3409, 6818, 7493, 14986, 28733, 52451, 57466, 61849, 104902, 123698, 201131, 402262, 432943, 865886, 3649091, 7298182, 25543637, 51087274]

約数ペア:

[(1, 51087274), (2, 25543637), (7, 7298182), (14, 3649091), (59, 865886), (118, 432943), (127, 402262), (254, 201131), (413, 123698), (487, 104902), (826, 61849), (889, 57466), (974, 52451), (1778, 28733), (3409, 14986), (6818, 7493)]