50890905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86993}}^1$

素因数の和:87017

約数の個数: 24

約数和(自身を含む): 94997448

約数和(自身を除く): 44106543

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 86993, 260979, 434965, 782937, 1130909, 1304895, 3392727, 3914685, 5654545, 10178181, 16963635, 50890905]

約数ペア:

[(1, 50890905), (3, 16963635), (5, 10178181), (9, 5654545), (13, 3914685), (15, 3392727), (39, 1304895), (45, 1130909), (65, 782937), (117, 434965), (195, 260979), (585, 86993)]