53017320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{441811}}^1$

素因数の和:441825

約数の個数: 32

約数和(自身を含む): 159052320

約数和(自身を除く): 106035000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 441811, 883622, 1325433, 1767244, 2209055, 2650866, 3534488, 4418110, 5301732, 6627165, 8836220, 10603464, 13254330, 17672440, 26508660, 53017320]

約数ペア:

[(1, 53017320), (2, 26508660), (3, 17672440), (4, 13254330), (5, 10603464), (6, 8836220), (8, 6627165), (10, 5301732), (12, 4418110), (15, 3534488), (20, 2650866), (24, 2209055), (30, 1767244), (40, 1325433), (60, 883622), (120, 441811)]