56793345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31817}}^1$

素因数の和:31849

約数の個数: 32

約数和(自身を含む): 109963008

約数和(自身を除く): 53169663

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 31817, 95451, 159085, 222719, 477255, 540889, 668157, 1113595, 1622667, 2704445, 3340785, 3786223, 8113335, 11358669, 18931115, 56793345]

約数ペア:

[(1, 56793345), (3, 18931115), (5, 11358669), (7, 8113335), (15, 3786223), (17, 3340785), (21, 2704445), (35, 1622667), (51, 1113595), (85, 668157), (105, 540889), (119, 477255), (255, 222719), (357, 159085), (595, 95451), (1785, 31817)]