51984156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{618859}}^1$

素因数の和:618873

約数の個数: 24

約数和(自身を含む): 138624640

約数和(自身を除く): 86640484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 618859, 1237718, 1856577, 2475436, 3713154, 4332013, 7426308, 8664026, 12996039, 17328052, 25992078, 51984156]

約数ペア:

[(1, 51984156), (2, 25992078), (3, 17328052), (4, 12996039), (6, 8664026), (7, 7426308), (12, 4332013), (14, 3713154), (21, 2475436), (28, 1856577), (42, 1237718), (84, 618859)]