51798916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3203}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 97965504

約数和(自身を除く): 46166588

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 3203, 4043, 6406, 8086, 12812, 16172, 41639, 83278, 166556, 996133, 1992266, 3984532, 12949729, 25899458, 51798916]

約数ペア:

[(1, 51798916), (2, 25899458), (4, 12949729), (13, 3984532), (26, 1992266), (52, 996133), (311, 166556), (622, 83278), (1244, 41639), (3203, 16172), (4043, 12812), (6406, 8086)]