52712440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10891}}^1$

素因数の和:10924

約数の個数: 48

約数和(自身を含む): 130377240

約数和(自身を除く): 77664800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 10891, 21782, 43564, 54455, 87128, 108910, 119801, 217820, 239602, 435640, 479204, 599005, 958408, 1198010, 1317811, 2396020, 2635622, 4792040, 5271244, 6589055, 10542488, 13178110, 26356220, 52712440]

約数ペア:

[(1, 52712440), (2, 26356220), (4, 13178110), (5, 10542488), (8, 6589055), (10, 5271244), (11, 4792040), (20, 2635622), (22, 2396020), (40, 1317811), (44, 1198010), (55, 958408), (88, 599005), (110, 479204), (121, 435640), (220, 239602), (242, 217820), (440, 119801), (484, 108910), (605, 87128), (968, 54455), (1210, 43564), (2420, 21782), (4840, 10891)]