50511139

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 63705600

約数和(自身を除く): 13194461

約数列:

[1, 7, 19, 41, 59, 133, 157, 287, 413, 779, 1099, 1121, 2419, 2983, 5453, 6437, 7847, 9263, 16933, 20881, 45059, 45961, 64841, 122303, 175997, 321727, 379783, 856121, 1231979, 2658481, 7215877, 50511139]

約数ペア:

[(1, 50511139), (7, 7215877), (19, 2658481), (41, 1231979), (59, 856121), (133, 379783), (157, 321727), (287, 175997), (413, 122303), (779, 64841), (1099, 45961), (1121, 45059), (2419, 20881), (2983, 16933), (5453, 9263), (6437, 7847)]