51863084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7542

約数の個数: 48

約数和(自身を含む): 117600000

約数和(自身を除く): 65736916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 7499, 14998, 29996, 52493, 97487, 104986, 142481, 194974, 209972, 284962, 389948, 569924, 682409, 997367, 1364818, 1852253, 1994734, 2729636, 3704506, 3989468, 7409012, 12965771, 25931542, 51863084]

約数ペア:

[(1, 51863084), (2, 25931542), (4, 12965771), (7, 7409012), (13, 3989468), (14, 3704506), (19, 2729636), (26, 1994734), (28, 1852253), (38, 1364818), (52, 997367), (76, 682409), (91, 569924), (133, 389948), (182, 284962), (247, 209972), (266, 194974), (364, 142481), (494, 104986), (532, 97487), (988, 52493), (1729, 29996), (3458, 14998), (6916, 7499)]