47990982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{615269}}^1$

素因数の和:615287

約数の個数: 16

約数和(自身を含む): 103365360

約数和(自身を除く): 55374378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 615269, 1230538, 1845807, 3691614, 7998497, 15996994, 23995491, 47990982]

約数ペア:

[(1, 47990982), (2, 23995491), (3, 15996994), (6, 7998497), (13, 3691614), (26, 1845807), (39, 1230538), (78, 615269)]