53975754

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{20399}}^1$

素因数の和:20424

約数の個数: 48

約数和(自身を含む): 139536000

約数和(自身を除く): 85560246

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, 20399, 40798, 61197, 122394, 142793, 183591, 285586, 367182, 428379, 550773, 856758, 999551, 1101546, 1285137, 1999102, 2570274, 2998653, 3855411, 5997306, 7710822, 8995959, 17991918, 26987877, 53975754]

約数ペア:

[(1, 53975754), (2, 26987877), (3, 17991918), (6, 8995959), (7, 7710822), (9, 5997306), (14, 3855411), (18, 2998653), (21, 2570274), (27, 1999102), (42, 1285137), (49, 1101546), (54, 999551), (63, 856758), (98, 550773), (126, 428379), (147, 367182), (189, 285586), (294, 183591), (378, 142793), (441, 122394), (882, 61197), (1323, 40798), (2646, 20399)]