51684670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{178223}}^1$

素因数の和:178259

約数の個数: 16

約数和(自身を含む): 96240960

約数和(自身を除く): 44556290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 178223, 356446, 891115, 1782230, 5168467, 10336934, 25842335, 51684670]

約数ペア:

[(1, 51684670), (2, 25842335), (5, 10336934), (10, 5168467), (29, 1782230), (58, 891115), (145, 356446), (290, 178223)]