56484820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4861}}^1$

素因数の和:4960

約数の個数: 48

約数和(自身を含む): 137225088

約数和(自身を除く): 80740268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 4861, 5810, 9722, 11620, 19444, 24305, 34027, 48610, 68054, 97220, 136108, 170135, 340270, 403463, 680540, 806926, 1613852, 2017315, 2824241, 4034630, 5648482, 8069260, 11296964, 14121205, 28242410, 56484820]

約数ペア:

[(1, 56484820), (2, 28242410), (4, 14121205), (5, 11296964), (7, 8069260), (10, 5648482), (14, 4034630), (20, 2824241), (28, 2017315), (35, 1613852), (70, 806926), (83, 680540), (140, 403463), (166, 340270), (332, 170135), (415, 136108), (581, 97220), (830, 68054), (1162, 48610), (1660, 34027), (2324, 24305), (2905, 19444), (4861, 11620), (5810, 9722)]