54698900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 123325440

約数和(自身を除く): 68626540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 73, 100, 118, 127, 146, 236, 254, 292, 295, 365, 508, 590, 635, 730, 1180, 1270, 1460, 1475, 1825, 2540, 2950, 3175, 3650, 4307, 5900, 6350, 7300, 7493, 8614, 9271, 12700, 14986, 17228, 18542, 21535, 29972, 37084, 37465, 43070, 46355, 74930, 86140, 92710, 107675, 149860, 185420, 187325, 215350, 231775, 374650, 430700, 463550, 546989, 749300, 927100, 1093978, 2187956, 2734945, 5469890, 10939780, 13674725, 27349450, 54698900]

約数ペア:

[(1, 54698900), (2, 27349450), (4, 13674725), (5, 10939780), (10, 5469890), (20, 2734945), (25, 2187956), (50, 1093978), (59, 927100), (73, 749300), (100, 546989), (118, 463550), (127, 430700), (146, 374650), (236, 231775), (254, 215350), (292, 187325), (295, 185420), (365, 149860), (508, 107675), (590, 92710), (635, 86140), (730, 74930), (1180, 46355), (1270, 43070), (1460, 37465), (1475, 37084), (1825, 29972), (2540, 21535), (2950, 18542), (3175, 17228), (3650, 14986), (4307, 12700), (5900, 9271), (6350, 8614), (7300, 7493)]