53397542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1204

約数の個数: 24

約数和(自身を含む): 88510968

約数和(自身を除く): 35113426

約数列:

[1, 2, 11, 22, 121, 233, 242, 466, 947, 1894, 2563, 5126, 10417, 20834, 28193, 56386, 114587, 220651, 229174, 441302, 2427161, 4854322, 26698771, 53397542]

約数ペア:

[(1, 53397542), (2, 26698771), (11, 4854322), (22, 2427161), (121, 441302), (233, 229174), (242, 220651), (466, 114587), (947, 56386), (1894, 28193), (2563, 20834), (5126, 10417)]