53666520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{447221}}^1$

素因数の和:447235

約数の個数: 32

約数和(自身を含む): 160999920

約数和(自身を除く): 107333400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 447221, 894442, 1341663, 1788884, 2236105, 2683326, 3577768, 4472210, 5366652, 6708315, 8944420, 10733304, 13416630, 17888840, 26833260, 53666520]

約数ペア:

[(1, 53666520), (2, 26833260), (3, 17888840), (4, 13416630), (5, 10733304), (6, 8944420), (8, 6708315), (10, 5366652), (12, 4472210), (15, 3577768), (20, 2683326), (24, 2236105), (30, 1788884), (40, 1341663), (60, 894442), (120, 447221)]