53430817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 62358912

約数和(自身を除く): 8928095

約数列:

[1, 11, 23, 73, 121, 253, 263, 803, 1679, 2783, 2893, 6049, 8833, 18469, 19199, 31823, 66539, 203159, 211189, 441577, 731929, 2323079, 4857347, 53430817]

約数ペア:

[(1, 53430817), (11, 4857347), (23, 2323079), (73, 731929), (121, 441577), (253, 211189), (263, 203159), (803, 66539), (1679, 31823), (2783, 19199), (2893, 18469), (6049, 8833)]