51423386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 93797760

約数和(自身を除く): 42374374

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 1993, 3686, 3986, 12901, 13951, 25802, 27902, 37867, 75734, 193321, 265069, 386642, 530138, 1353247, 2706494, 3673099, 7346198, 25711693, 51423386]

約数ペア:

[(1, 51423386), (2, 25711693), (7, 7346198), (14, 3673099), (19, 2706494), (38, 1353247), (97, 530138), (133, 386642), (194, 265069), (266, 193321), (679, 75734), (1358, 37867), (1843, 27902), (1993, 25802), (3686, 13951), (3986, 12901)]