50640057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1609}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 79115400

約数和(自身を除く): 28475343

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 1609, 2421, 3497, 4827, 10491, 14481, 20917, 31473, 62751, 188253, 432821, 1298463, 3895389, 5626673, 16880019, 50640057]

約数ペア:

[(1, 50640057), (3, 16880019), (9, 5626673), (13, 3895389), (39, 1298463), (117, 432821), (269, 188253), (807, 62751), (1609, 31473), (2421, 20917), (3497, 14481), (4827, 10491)]