51473807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39323}}^1$

素因数の和:39358

約数の個数: 16

約数和(自身を含む): 67951872

約数和(自身を除く): 16478065

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 39323, 275261, 432553, 668491, 3027871, 4679437, 7353401, 51473807]

約数ペア:

[(1, 51473807), (7, 7353401), (11, 4679437), (17, 3027871), (77, 668491), (119, 432553), (187, 275261), (1309, 39323)]