51098931

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{48527}}^1$

素因数の和:48552

約数の個数: 20

約数和(自身を含む): 82206432

約数和(自身を除く): 31107501

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 48527, 145581, 436743, 630851, 1310229, 1892553, 3930687, 5677659, 17032977, 51098931]

約数ペア:

[(1, 51098931), (3, 17032977), (9, 5677659), (13, 3930687), (27, 1892553), (39, 1310229), (81, 630851), (117, 436743), (351, 145581), (1053, 48527)]