50417620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229171}}^1$

素因数の和:229191

約数の個数: 24

約数和(自身を含む): 115502688

約数和(自身を除く): 65085068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229171, 458342, 916684, 1145855, 2291710, 2520881, 4583420, 5041762, 10083524, 12604405, 25208810, 50417620]

約数ペア:

[(1, 50417620), (2, 25208810), (4, 12604405), (5, 10083524), (10, 5041762), (11, 4583420), (20, 2520881), (22, 2291710), (44, 1145855), (55, 916684), (110, 458342), (220, 229171)]