52743886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 92759040

約数和(自身を除く): 40015154

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 169, 191, 247, 338, 382, 494, 559, 817, 1118, 1634, 2483, 3211, 3629, 4966, 6422, 7258, 7267, 8213, 10621, 14534, 16426, 21242, 32279, 47177, 64558, 94354, 106769, 138073, 156047, 213538, 276146, 312094, 613301, 1226602, 1387997, 2028611, 2775994, 4057222, 26371943, 52743886]

約数ペア:

[(1, 52743886), (2, 26371943), (13, 4057222), (19, 2775994), (26, 2028611), (38, 1387997), (43, 1226602), (86, 613301), (169, 312094), (191, 276146), (247, 213538), (338, 156047), (382, 138073), (494, 106769), (559, 94354), (817, 64558), (1118, 47177), (1634, 32279), (2483, 21242), (3211, 16426), (3629, 14534), (4966, 10621), (6422, 8213), (7258, 7267)]