49797993

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 80547840

約数和(自身を除く): 30749847

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 911, 959, 2603, 2733, 2877, 6377, 7809, 17309, 18221, 19131, 51927, 54663, 121163, 124807, 363489, 374421, 873649, 2371333, 2620947, 7113999, 16599331, 49797993]

約数ペア:

[(1, 49797993), (3, 16599331), (7, 7113999), (19, 2620947), (21, 2371333), (57, 873649), (133, 374421), (137, 363489), (399, 124807), (411, 121163), (911, 54663), (959, 51927), (2603, 19131), (2733, 18221), (2877, 17309), (6377, 7809)]