53730954

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{42043}}^1$

素因数の和:42122

約数の個数: 24

約数和(自身を含む): 118059552

約数和(自身を除く): 64328598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 42043, 84086, 126129, 252258, 378387, 756774, 2985053, 5970106, 8955159, 17910318, 26865477, 53730954]

約数ペア:

[(1, 53730954), (2, 26865477), (3, 17910318), (6, 8955159), (9, 5970106), (18, 2985053), (71, 756774), (142, 378387), (213, 252258), (426, 126129), (639, 84086), (1278, 42043)]