52856520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{440471}}^1$

素因数の和:440485

約数の個数: 32

約数和(自身を含む): 158569920

約数和(自身を除く): 105713400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 440471, 880942, 1321413, 1761884, 2202355, 2642826, 3523768, 4404710, 5285652, 6607065, 8809420, 10571304, 13214130, 17618840, 26428260, 52856520]

約数ペア:

[(1, 52856520), (2, 26428260), (3, 17618840), (4, 13214130), (5, 10571304), (6, 8809420), (8, 6607065), (10, 5285652), (12, 4404710), (15, 3523768), (20, 2642826), (24, 2202355), (30, 1761884), (40, 1321413), (60, 880942), (120, 440471)]