54986498

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 100475712

約数和(自身を除く): 45489214

約数列:

[1, 2, 7, 14, 31, 61, 62, 67, 122, 134, 217, 427, 434, 469, 854, 938, 961, 1891, 1922, 2077, 3782, 4087, 4154, 6727, 8174, 13237, 13454, 14539, 26474, 28609, 29078, 57218, 58621, 64387, 117242, 126697, 128774, 253394, 410347, 450709, 820694, 886879, 901418, 1773758, 3927607, 7855214, 27493249, 54986498]

約数ペア:

[(1, 54986498), (2, 27493249), (7, 7855214), (14, 3927607), (31, 1773758), (61, 901418), (62, 886879), (67, 820694), (122, 450709), (134, 410347), (217, 253394), (427, 128774), (434, 126697), (469, 117242), (854, 64387), (938, 58621), (961, 57218), (1891, 29078), (1922, 28609), (2077, 26474), (3782, 14539), (4087, 13454), (4154, 13237), (6727, 8174)]