52994920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 64

約数和(自身を含む): 133151040

約数和(自身を除く): 80156120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 2801, 3784, 4730, 5602, 9460, 11204, 14005, 18920, 22408, 28010, 30811, 56020, 61622, 112040, 120443, 123244, 154055, 240886, 246488, 308110, 481772, 602215, 616220, 963544, 1204430, 1232440, 1324873, 2408860, 2649746, 4817720, 5299492, 6624365, 10598984, 13248730, 26497460, 52994920]

約数ペア:

[(1, 52994920), (2, 26497460), (4, 13248730), (5, 10598984), (8, 6624365), (10, 5299492), (11, 4817720), (20, 2649746), (22, 2408860), (40, 1324873), (43, 1232440), (44, 1204430), (55, 963544), (86, 616220), (88, 602215), (110, 481772), (172, 308110), (215, 246488), (220, 240886), (344, 154055), (430, 123244), (440, 120443), (473, 112040), (860, 61622), (946, 56020), (1720, 30811), (1892, 28010), (2365, 22408), (2801, 18920), (3784, 14005), (4730, 11204), (5602, 9460)]