55022540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161831}}^1$

素因数の和:161857

約数の個数: 24

約数和(自身を含む): 122344992

約数和(自身を除く): 67322452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 161831, 323662, 647324, 809155, 1618310, 2751127, 3236620, 5502254, 11004508, 13755635, 27511270, 55022540]

約数ペア:

[(1, 55022540), (2, 27511270), (4, 13755635), (5, 11004508), (10, 5502254), (17, 3236620), (20, 2751127), (34, 1618310), (68, 809155), (85, 647324), (170, 323662), (340, 161831)]