53497288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{39569}}^1$

素因数の和:39601

約数の個数: 24

約数和(自身を含む): 108619650

約数和(自身を除く): 55122362

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 39569, 79138, 158276, 316552, 514397, 1028794, 2057588, 4115176, 6687161, 13374322, 26748644, 53497288]

約数ペア:

[(1, 53497288), (2, 26748644), (4, 13374322), (8, 6687161), (13, 4115176), (26, 2057588), (52, 1028794), (104, 514397), (169, 316552), (338, 158276), (676, 79138), (1352, 39569)]