53773057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 11545343

約数列:

[1, 13, 17, 23, 71, 149, 221, 299, 391, 923, 1207, 1633, 1937, 2533, 3427, 5083, 10579, 15691, 21229, 27761, 32929, 44551, 58259, 137527, 179843, 243317, 360893, 757367, 2337959, 3163121, 4136389, 53773057]

約数ペア:

[(1, 53773057), (13, 4136389), (17, 3163121), (23, 2337959), (71, 757367), (149, 360893), (221, 243317), (299, 179843), (391, 137527), (923, 58259), (1207, 44551), (1633, 32929), (1937, 27761), (2533, 21229), (3427, 15691), (5083, 10579)]