51049581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 78354432

約数和(自身を除く): 27304851

約数列:

[1, 3, 11, 23, 33, 69, 103, 253, 309, 653, 759, 1133, 1959, 2369, 3399, 7107, 7183, 15019, 21549, 26059, 45057, 67259, 78177, 165209, 201777, 495627, 739849, 1546957, 2219547, 4640871, 17016527, 51049581]

約数ペア:

[(1, 51049581), (3, 17016527), (11, 4640871), (23, 2219547), (33, 1546957), (69, 739849), (103, 495627), (253, 201777), (309, 165209), (653, 78177), (759, 67259), (1133, 45057), (1959, 26059), (2369, 21549), (3399, 15019), (7107, 7183)]