51581198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 83160000

約数和(自身を除く): 31578802

約数列:

[1, 2, 29, 41, 58, 82, 109, 199, 218, 398, 1189, 2378, 3161, 4469, 5771, 6322, 8159, 8938, 11542, 16318, 21691, 43382, 129601, 236611, 259202, 473222, 629039, 889331, 1258078, 1778662, 25790599, 51581198]

約数ペア:

[(1, 51581198), (2, 25790599), (29, 1778662), (41, 1258078), (58, 889331), (82, 629039), (109, 473222), (199, 259202), (218, 236611), (398, 129601), (1189, 43382), (2378, 21691), (3161, 16318), (4469, 11542), (5771, 8938), (6322, 8159)]