51931769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 57492480

約数和(自身を除く): 5560711

約数列:

[1, 19, 23, 151, 437, 787, 2869, 3473, 14953, 18101, 65987, 118837, 343919, 2257903, 2733251, 51931769]

約数ペア:

[(1, 51931769), (19, 2733251), (23, 2257903), (151, 343919), (437, 118837), (787, 65987), (2869, 18101), (3473, 14953)]