53140796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{699221}}^1$

素因数の和:699244

約数の個数: 12

約数和(自身を含む): 97891080

約数和(自身を除く): 44750284

約数列:

[1, 2, 4, 19, 38, 76, 699221, 1398442, 2796884, 13285199, 26570398, 53140796]

約数ペア:

[(1, 53140796), (2, 26570398), (4, 13285199), (19, 2796884), (38, 1398442), (76, 699221)]