51608518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27191}}^1$

素因数の和:27279

約数の個数: 16

約数和(自身を含む): 84512736

約数和(自身を除く): 32904218

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 27191, 54382, 353483, 706966, 1984943, 3969886, 25804259, 51608518]

約数ペア:

[(1, 51608518), (2, 25804259), (13, 3969886), (26, 1984943), (73, 706966), (146, 353483), (949, 54382), (1898, 27191)]