50771553

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127247}}^1$

素因数の和:127276

約数の個数: 16

約数和(自身を含む): 81438720

約数和(自身を除く): 30667167

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 127247, 381741, 890729, 2417693, 2672187, 7253079, 16923851, 50771553]

約数ペア:

[(1, 50771553), (3, 16923851), (7, 7253079), (19, 2672187), (21, 2417693), (57, 890729), (133, 381741), (399, 127247)]