49993905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 36492495

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 449, 571, 1347, 1713, 2245, 2855, 5837, 6735, 7423, 8565, 17511, 22269, 29185, 37115, 87555, 111345, 256379, 769137, 1281895, 3332927, 3845685, 9998781, 16664635, 49993905]

約数ペア:

[(1, 49993905), (3, 16664635), (5, 9998781), (13, 3845685), (15, 3332927), (39, 1281895), (65, 769137), (195, 256379), (449, 111345), (571, 87555), (1347, 37115), (1713, 29185), (2245, 22269), (2855, 17511), (5837, 8565), (6735, 7423)]