53981818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 92041920

約数和(自身を除く): 38060102

約数列:

[1, 2, 11, 22, 29, 58, 211, 319, 401, 422, 638, 802, 2321, 4411, 4642, 6119, 8822, 11629, 12238, 23258, 67309, 84611, 127919, 134618, 169222, 255838, 930721, 1861442, 2453719, 4907438, 26990909, 53981818]

約数ペア:

[(1, 53981818), (2, 26990909), (11, 4907438), (22, 2453719), (29, 1861442), (58, 930721), (211, 255838), (319, 169222), (401, 134618), (422, 127919), (638, 84611), (802, 67309), (2321, 23258), (4411, 12238), (4642, 11629), (6119, 8822)]