51188852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89491}}^1$

素因数の和:89519

約数の個数: 24

約数和(自身を含む): 105242592

約数和(自身を除く): 54053740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 89491, 178982, 357964, 984401, 1163383, 1968802, 2326766, 3937604, 4653532, 12797213, 25594426, 51188852]

約数ペア:

[(1, 51188852), (2, 25594426), (4, 12797213), (11, 4653532), (13, 3937604), (22, 2326766), (26, 1968802), (44, 1163383), (52, 984401), (143, 357964), (286, 178982), (572, 89491)]