50141247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 26305473

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 431, 471, 741, 1293, 2041, 2983, 5603, 6123, 8189, 8949, 16809, 24567, 38779, 67667, 106457, 116337, 203001, 319371, 879671, 1285673, 2639013, 3857019, 16713749, 50141247]

約数ペア:

[(1, 50141247), (3, 16713749), (13, 3857019), (19, 2639013), (39, 1285673), (57, 879671), (157, 319371), (247, 203001), (431, 116337), (471, 106457), (741, 67667), (1293, 38779), (2041, 24567), (2983, 16809), (5603, 8949), (6123, 8189)]