54785810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 100699200

約数和(自身を除く): 45913390

約数列:

[1, 2, 5, 10, 83, 149, 166, 298, 415, 443, 745, 830, 886, 1490, 2215, 4430, 12367, 24734, 36769, 61835, 66007, 73538, 123670, 132014, 183845, 330035, 367690, 660070, 5478581, 10957162, 27392905, 54785810]

約数ペア:

[(1, 54785810), (2, 27392905), (5, 10957162), (10, 5478581), (83, 660070), (149, 367690), (166, 330035), (298, 183845), (415, 132014), (443, 123670), (745, 73538), (830, 66007), (886, 61835), (1490, 36769), (2215, 24734), (4430, 12367)]