56307412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 120839040

約数和(自身を除く): 64531628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 1997, 2014, 3994, 4028, 7049, 7988, 13979, 14098, 27958, 28196, 37943, 55916, 75886, 105841, 151772, 211682, 265601, 423364, 531202, 740887, 1062404, 1481774, 2010979, 2963548, 4021958, 8043916, 14076853, 28153706, 56307412]

約数ペア:

[(1, 56307412), (2, 28153706), (4, 14076853), (7, 8043916), (14, 4021958), (19, 2963548), (28, 2010979), (38, 1481774), (53, 1062404), (76, 740887), (106, 531202), (133, 423364), (212, 265601), (266, 211682), (371, 151772), (532, 105841), (742, 75886), (1007, 55916), (1484, 37943), (1997, 28196), (2014, 27958), (3994, 14098), (4028, 13979), (7049, 7988)]