51245418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39359}}^1$

素因数の和:39402

約数の個数: 32

約数和(自身を含む): 120913920

約数和(自身を除く): 69668502

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 39359, 78718, 118077, 236154, 275513, 551026, 826539, 1220129, 1653078, 2440258, 3660387, 7320774, 8540903, 17081806, 25622709, 51245418]

約数ペア:

[(1, 51245418), (2, 25622709), (3, 17081806), (6, 8540903), (7, 7320774), (14, 3660387), (21, 2440258), (31, 1653078), (42, 1220129), (62, 826539), (93, 551026), (186, 275513), (217, 236154), (434, 118077), (651, 78718), (1302, 39359)]