53646040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4673}}^1$

素因数の和:4732

約数の個数: 64

約数和(自身を含む): 141341760

約数和(自身を除く): 87695720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4673, 5740, 9346, 11480, 18692, 23365, 32711, 37384, 46730, 65422, 93460, 130844, 163555, 186920, 191593, 261688, 327110, 383186, 654220, 766372, 957965, 1308440, 1341151, 1532744, 1915930, 2682302, 3831860, 5364604, 6705755, 7663720, 10729208, 13411510, 26823020, 53646040]

約数ペア:

[(1, 53646040), (2, 26823020), (4, 13411510), (5, 10729208), (7, 7663720), (8, 6705755), (10, 5364604), (14, 3831860), (20, 2682302), (28, 1915930), (35, 1532744), (40, 1341151), (41, 1308440), (56, 957965), (70, 766372), (82, 654220), (140, 383186), (164, 327110), (205, 261688), (280, 191593), (287, 186920), (328, 163555), (410, 130844), (574, 93460), (820, 65422), (1148, 46730), (1435, 37384), (1640, 32711), (2296, 23365), (2870, 18692), (4673, 11480), (5740, 9346)]