65153950

素因数分解:

$2^1\times 5^2\times {\mathrm{997}}^1\times {\mathrm{1307}}^1$

素因数の和:2316

約数の個数: 24

約数和(自身を含む): 121400712

約数和(自身を除く): 56246762

約数列:

[1, 2, 5, 10, 25, 50, 997, 1307, 1994, 2614, 4985, 6535, 9970, 13070, 24925, 32675, 49850, 65350, 1303079, 2606158, 6515395, 13030790, 32576975, 65153950]

約数ペア:

[(1, 65153950), (2, 32576975), (5, 13030790), (10, 6515395), (25, 2606158), (50, 1303079), (997, 65350), (1307, 49850), (1994, 32675), (2614, 24925), (4985, 13070), (6535, 9970)]