53903278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188473}}^1$

素因数の和:188499

約数の個数: 16

約数和(自身を含む): 94990896

約数和(自身を除く): 41087618

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 188473, 376946, 2073203, 2450149, 4146406, 4900298, 26951639, 53903278]

約数ペア:

[(1, 53903278), (2, 26951639), (11, 4900298), (13, 4146406), (22, 2450149), (26, 2073203), (143, 376946), (286, 188473)]