51589797

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11369

約数の個数: 24

約数和(自身を含む): 82605312

約数和(自身を除く): 31015515

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 11321, 33963, 79247, 237741, 350951, 554729, 1052853, 1664187, 2456657, 7369971, 17196599, 51589797]

約数ペア:

[(1, 51589797), (3, 17196599), (7, 7369971), (21, 2456657), (31, 1664187), (49, 1052853), (93, 554729), (147, 350951), (217, 237741), (651, 79247), (1519, 33963), (4557, 11321)]