50216943

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 81264640

約数和(自身を除く): 31047697

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 991, 2413, 2667, 2973, 6937, 7239, 16891, 18829, 20811, 50673, 56487, 125857, 131803, 377571, 395409, 880999, 2391283, 2642997, 7173849, 16738981, 50216943]

約数ペア:

[(1, 50216943), (3, 16738981), (7, 7173849), (19, 2642997), (21, 2391283), (57, 880999), (127, 395409), (133, 377571), (381, 131803), (399, 125857), (889, 56487), (991, 50673), (2413, 20811), (2667, 18829), (2973, 16891), (6937, 7239)]