49843954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21503}}^1$

素因数の和:21585

約数の個数: 16

約数和(自身を含む): 79994880

約数和(自身を除く): 30150926

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 21503, 43006, 408557, 817114, 1311683, 2623366, 24921977, 49843954]

約数ペア:

[(1, 49843954), (2, 24921977), (19, 2623366), (38, 1311683), (61, 817114), (122, 408557), (1159, 43006), (2318, 21503)]