47004980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213659}}^1$

素因数の和:213679

約数の個数: 24

約数和(自身を含む): 107684640

約数和(自身を除く): 60679660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 213659, 427318, 854636, 1068295, 2136590, 2350249, 4273180, 4700498, 9400996, 11751245, 23502490, 47004980]

約数ペア:

[(1, 47004980), (2, 23502490), (4, 11751245), (5, 9400996), (10, 4700498), (11, 4273180), (20, 2350249), (22, 2136590), (44, 1068295), (55, 854636), (110, 427318), (220, 213659)]