49146724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18311}}^1$

素因数の和:18387

約数の個数: 24

約数和(自身を含む): 95368896

約数和(自身を除く): 46222172

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 18311, 36622, 73244, 201421, 402842, 805684, 1116971, 2233942, 4467884, 12286681, 24573362, 49146724]

約数ペア:

[(1, 49146724), (2, 24573362), (4, 12286681), (11, 4467884), (22, 2233942), (44, 1116971), (61, 805684), (122, 402842), (244, 201421), (671, 73244), (1342, 36622), (2684, 18311)]