51069986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 40859614

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 121, 209, 242, 319, 383, 418, 551, 638, 766, 1102, 2299, 3509, 4213, 4598, 6061, 7018, 7277, 8426, 11107, 12122, 14554, 22214, 46343, 66671, 80047, 92686, 122177, 133342, 160094, 211033, 244354, 422066, 880517, 1343947, 1761034, 2321363, 2687894, 4642726, 25534993, 51069986]

約数ペア:

[(1, 51069986), (2, 25534993), (11, 4642726), (19, 2687894), (22, 2321363), (29, 1761034), (38, 1343947), (58, 880517), (121, 422066), (209, 244354), (242, 211033), (319, 160094), (383, 133342), (418, 122177), (551, 92686), (638, 80047), (766, 66671), (1102, 46343), (2299, 22214), (3509, 14554), (4213, 12122), (4598, 11107), (6061, 8426), (7018, 7277)]