53217836

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 110111232

約数和(自身を除く): 56893396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 151, 164, 287, 302, 307, 574, 604, 614, 1057, 1148, 1228, 2114, 2149, 4228, 4298, 6191, 8596, 12382, 12587, 24764, 25174, 43337, 46357, 50348, 86674, 88109, 92714, 173348, 176218, 185428, 324499, 352436, 648998, 1297996, 1900637, 3801274, 7602548, 13304459, 26608918, 53217836]

約数ペア:

[(1, 53217836), (2, 26608918), (4, 13304459), (7, 7602548), (14, 3801274), (28, 1900637), (41, 1297996), (82, 648998), (151, 352436), (164, 324499), (287, 185428), (302, 176218), (307, 173348), (574, 92714), (604, 88109), (614, 86674), (1057, 50348), (1148, 46357), (1228, 43337), (2114, 25174), (2149, 24764), (4228, 12587), (4298, 12382), (6191, 8596)]