55725340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23027}}^1$

素因数の和:23058

約数の個数: 36

約数和(自身を含む): 128634408

約数和(自身を除く): 72909068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23027, 46054, 92108, 115135, 230270, 253297, 460540, 506594, 1013188, 1266485, 2532970, 2786267, 5065940, 5572534, 11145068, 13931335, 27862670, 55725340]

約数ペア:

[(1, 55725340), (2, 27862670), (4, 13931335), (5, 11145068), (10, 5572534), (11, 5065940), (20, 2786267), (22, 2532970), (44, 1266485), (55, 1013188), (110, 506594), (121, 460540), (220, 253297), (242, 230270), (484, 115135), (605, 92108), (1210, 46054), (2420, 23027)]