51178911

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{51853}}^1$

素因数の和:51910

約数の個数: 16

約数和(自身を含む): 79647744

約数和(自身を除く): 28468833

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 51853, 155559, 362971, 1088913, 2437091, 7311273, 17059637, 51178911]

約数ペア:

[(1, 51178911), (3, 17059637), (7, 7311273), (21, 2437091), (47, 1088913), (141, 362971), (329, 155559), (987, 51853)]