53314254

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{20149}}^1$

素因数の和:20174

約数の個数: 48

約数和(自身を含む): 137826000

約数和(自身を除く): 84511746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 20149, 40298, 60447, 120894, 141043, 181341, 282086, 362682, 423129, 544023, 846258, 987301, 1088046, 1269387, 1974602, 2538774, 2961903, 3808161, 5923806, 7616322, 8885709, 17771418, 26657127, 53314254]

約数ペア:

[(1, 53314254), (2, 26657127), (3, 17771418), (6, 8885709), (7, 7616322), (9, 5923806), (14, 3808161), (18, 2961903), (21, 2538774), (27, 1974602), (42, 1269387), (49, 1088046), (54, 987301), (63, 846258), (98, 544023), (126, 423129), (147, 362682), (189, 282086), (294, 181341), (378, 141043), (441, 120894), (882, 60447), (1323, 40298), (2646, 20149)]