55214159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4243}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 74558592

約数和(自身を除く): 19344433

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 4243, 13013, 29701, 46673, 55159, 326711, 386113, 606749, 717067, 4247243, 5019469, 7887737, 55214159]

約数ペア:

[(1, 55214159), (7, 7887737), (11, 5019469), (13, 4247243), (77, 717067), (91, 606749), (143, 386113), (169, 326711), (1001, 55159), (1183, 46673), (1859, 29701), (4243, 13013)]