51164113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 18508847

約数列:

[1, 7, 11, 13, 77, 79, 91, 143, 553, 647, 869, 1001, 1027, 4529, 6083, 7117, 7189, 8411, 11297, 49819, 51113, 58877, 79079, 92521, 357791, 562243, 647647, 664469, 3935701, 4651283, 7309159, 51164113]

約数ペア:

[(1, 51164113), (7, 7309159), (11, 4651283), (13, 3935701), (77, 664469), (79, 647647), (91, 562243), (143, 357791), (553, 92521), (647, 79079), (869, 58877), (1001, 51113), (1027, 49819), (4529, 11297), (6083, 8411), (7117, 7189)]