54428165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16223}}^1$

素因数の和:16300

約数の個数: 16

約数和(自身を含む): 72423936

約数和(自身を除く): 17995771

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 16223, 81115, 178453, 892265, 989603, 4948015, 10885633, 54428165]

約数ペア:

[(1, 54428165), (5, 10885633), (11, 4948015), (55, 989603), (61, 892265), (305, 178453), (671, 81115), (3355, 16223)]