51741256

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6986

約数の個数: 48

約数和(自身を含む): 118810800

約数和(自身を除く): 67069544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 6947, 7448, 13894, 27788, 48629, 55576, 97258, 131993, 194516, 263986, 340403, 389032, 527972, 680806, 923951, 1055944, 1361612, 1847902, 2723224, 3695804, 6467657, 7391608, 12935314, 25870628, 51741256]

約数ペア:

[(1, 51741256), (2, 25870628), (4, 12935314), (7, 7391608), (8, 6467657), (14, 3695804), (19, 2723224), (28, 1847902), (38, 1361612), (49, 1055944), (56, 923951), (76, 680806), (98, 527972), (133, 389032), (152, 340403), (196, 263986), (266, 194516), (392, 131993), (532, 97258), (931, 55576), (1064, 48629), (1862, 27788), (3724, 13894), (6947, 7448)]