51768076

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{7699}}^1$

素因数の和:7785

約数の個数: 18

約数和(自身を含む): 92869700

約数和(自身を除く): 41101624

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 7699, 15398, 30796, 315659, 631318, 1262636, 12942019, 25884038, 51768076]

約数ペア:

[(1, 51768076), (2, 25884038), (4, 12942019), (41, 1262636), (82, 631318), (164, 315659), (1681, 30796), (3362, 15398), (6724, 7699)]