55189946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207481}}^1$

素因数の和:207509

約数の個数: 16

約数和(自身を含む): 99591360

約数和(自身を除く): 44401414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 207481, 414962, 1452367, 2904734, 3942139, 7884278, 27594973, 55189946]

約数ペア:

[(1, 55189946), (2, 27594973), (7, 7884278), (14, 3942139), (19, 2904734), (38, 1452367), (133, 414962), (266, 207481)]