50820705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 95855760

約数和(自身を除く): 45035055

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 545, 585, 797, 981, 1417, 1635, 2391, 3985, 4251, 4905, 7085, 7173, 10361, 11955, 12753, 21255, 31083, 35865, 51805, 63765, 86873, 93249, 155415, 260619, 434365, 466245, 781857, 1129349, 1303095, 3388047, 3909285, 5646745, 10164141, 16940235, 50820705]

約数ペア:

[(1, 50820705), (3, 16940235), (5, 10164141), (9, 5646745), (13, 3909285), (15, 3388047), (39, 1303095), (45, 1129349), (65, 781857), (109, 466245), (117, 434365), (195, 260619), (327, 155415), (545, 93249), (585, 86873), (797, 63765), (981, 51805), (1417, 35865), (1635, 31083), (2391, 21255), (3985, 12753), (4251, 11955), (4905, 10361), (7085, 7173)]