47505567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 69122560

約数和(自身を除く): 21616993

約数列:

[1, 3, 19, 29, 57, 87, 551, 841, 991, 1653, 2523, 2973, 15979, 18829, 28739, 47937, 56487, 86217, 546041, 833431, 1638123, 2500293, 15835189, 47505567]

約数ペア:

[(1, 47505567), (3, 15835189), (19, 2500293), (29, 1638123), (57, 833431), (87, 546041), (551, 86217), (841, 56487), (991, 47937), (1653, 28739), (2523, 18829), (2973, 15979)]