54409985

素因数分解:

$5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1601}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 74742912

約数和(自身を除く): 20332927

約数列:

[1, 5, 7, 35, 971, 1601, 4855, 6797, 8005, 11207, 33985, 56035, 1554571, 7772855, 10881997, 54409985]

約数ペア:

[(1, 54409985), (5, 10881997), (7, 7772855), (35, 1554571), (971, 56035), (1601, 33985), (4855, 11207), (6797, 8005)]