53159438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4447}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 82199040

約数和(自身を除く): 29039602

約数列:

[1, 2, 43, 86, 139, 278, 4447, 5977, 8894, 11954, 191221, 382442, 618133, 1236266, 26579719, 53159438]

約数ペア:

[(1, 53159438), (2, 26579719), (43, 1236266), (86, 618133), (139, 382442), (278, 191221), (4447, 11954), (5977, 8894)]