53030159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30671}}^1$

素因数の和:30710

約数の個数: 16

約数和(自身を含む): 68705280

約数和(自身を除く): 15675121

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 30671, 214697, 398723, 582749, 2791061, 4079243, 7575737, 53030159]

約数ペア:

[(1, 53030159), (7, 7575737), (13, 4079243), (19, 2791061), (91, 582749), (133, 398723), (247, 214697), (1729, 30671)]