51389103

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5471}}^1$

素因数の和:5606

約数の個数: 16

約数和(自身を含む): 71442432

約数和(自身を除く): 20053329

約数列:

[1, 3, 31, 93, 101, 303, 3131, 5471, 9393, 16413, 169601, 508803, 552571, 1657713, 17129701, 51389103]

約数ペア:

[(1, 51389103), (3, 17129701), (31, 1657713), (93, 552571), (101, 508803), (303, 169601), (3131, 16413), (5471, 9393)]