50921997

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{13397}}^1$

素因数の和:13588

約数の個数: 16

約数和(自身を含む): 78029952

約数和(自身を除く): 27107955

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 13397, 40191, 93779, 281337, 2424857, 7274571, 16973999, 50921997]

約数ペア:

[(1, 50921997), (3, 16973999), (7, 7274571), (21, 2424857), (181, 281337), (543, 93779), (1267, 40191), (3801, 13397)]