53274884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78809}}^1$

素因数の和:78839

約数の個数: 18

約数和(自身を含む): 100955610

約数和(自身を除く): 47680726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78809, 157618, 315236, 1024517, 2049034, 4098068, 13318721, 26637442, 53274884]

約数ペア:

[(1, 53274884), (2, 26637442), (4, 13318721), (13, 4098068), (26, 2049034), (52, 1024517), (169, 315236), (338, 157618), (676, 78809)]