50871229370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{685319}}^1$

素因数の和:685910

約数の個数: 32

約数和(自身を含む): 98784766080

約数和(自身を除く): 47913536710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571, 1142, 2855, 5710, 7423, 14846, 37115, 74230, 685319, 1370638, 3426595, 6853190, 8909147, 17818294, 44545735, 89091470, 391317149, 782634298, 1956585745, 3913171490, 5087122937, 10174245874, 25435614685, 50871229370]

約数ペア:

[(1, 50871229370), (2, 25435614685), (5, 10174245874), (10, 5087122937), (13, 3913171490), (26, 1956585745), (65, 782634298), (130, 391317149), (571, 89091470), (1142, 44545735), (2855, 17818294), (5710, 8909147), (7423, 6853190), (14846, 3426595), (37115, 1370638), (74230, 685319)]