50494808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 117600000

約数和(自身を除く): 67105192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 499, 556, 728, 973, 998, 1112, 1807, 1946, 1996, 3493, 3614, 3892, 3992, 6487, 6986, 7228, 7784, 12649, 12974, 13972, 14456, 25298, 25948, 27944, 45409, 50596, 51896, 69361, 90818, 101192, 138722, 181636, 277444, 363272, 485527, 554888, 901693, 971054, 1803386, 1942108, 3606772, 3884216, 6311851, 7213544, 12623702, 25247404, 50494808]

約数ペア:

[(1, 50494808), (2, 25247404), (4, 12623702), (7, 7213544), (8, 6311851), (13, 3884216), (14, 3606772), (26, 1942108), (28, 1803386), (52, 971054), (56, 901693), (91, 554888), (104, 485527), (139, 363272), (182, 277444), (278, 181636), (364, 138722), (499, 101192), (556, 90818), (728, 69361), (973, 51896), (998, 50596), (1112, 45409), (1807, 27944), (1946, 25948), (1996, 25298), (3493, 14456), (3614, 13972), (3892, 12974), (3992, 12649), (6487, 7784), (6986, 7228)]