54504940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16927}}^1$

素因数の和:16966

約数の個数: 48

約数和(自身を含む): 136507392

約数和(自身を除く): 82002452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 16927, 33854, 67708, 84635, 118489, 169270, 236978, 338540, 389321, 473956, 592445, 778642, 1184890, 1557284, 1946605, 2369780, 2725247, 3893210, 5450494, 7786420, 10900988, 13626235, 27252470, 54504940]

約数ペア:

[(1, 54504940), (2, 27252470), (4, 13626235), (5, 10900988), (7, 7786420), (10, 5450494), (14, 3893210), (20, 2725247), (23, 2369780), (28, 1946605), (35, 1557284), (46, 1184890), (70, 778642), (92, 592445), (115, 473956), (140, 389321), (161, 338540), (230, 236978), (322, 169270), (460, 118489), (644, 84635), (805, 67708), (1610, 33854), (3220, 16927)]