56522356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21059}}^1$

素因数の和:21135

約数の個数: 24

約数和(自身を含む): 109680480

約数和(自身を除く): 53158124

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 21059, 42118, 84236, 231649, 463298, 926596, 1284599, 2569198, 5138396, 14130589, 28261178, 56522356]

約数ペア:

[(1, 56522356), (2, 28261178), (4, 14130589), (11, 5138396), (22, 2569198), (44, 1284599), (61, 926596), (122, 463298), (244, 231649), (671, 84236), (1342, 42118), (2684, 21059)]