49637394

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{21377}}^1$

素因数の和:21431

約数の個数: 32

約数和(自身を含む): 112875840

約数和(自身を除く): 63238446

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 21377, 42754, 64131, 128262, 192393, 384786, 577179, 919211, 1154358, 1838422, 2757633, 5515266, 8272899, 16545798, 24818697, 49637394]

約数ペア:

[(1, 49637394), (2, 24818697), (3, 16545798), (6, 8272899), (9, 5515266), (18, 2757633), (27, 1838422), (43, 1154358), (54, 919211), (86, 577179), (129, 384786), (258, 192393), (387, 128262), (774, 64131), (1161, 42754), (2322, 21377)]