56557705212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3191}}^1\times {\mathrm{28961}}^1$

素因数の和:32179

約数の個数: 72

約数和(自身を含む): 151427701152

約数和(自身を除く): 94869995940

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 3191, 6382, 9573, 12764, 19146, 28719, 28961, 38292, 54247, 57438, 57922, 86883, 108494, 114876, 115844, 162741, 173766, 216988, 260649, 325482, 347532, 488223, 492337, 521298, 650964, 976446, 984674, 1042596, 1477011, 1952892, 1969348, 2954022, 4431033, 5908044, 8862066, 17724132, 92414551, 184829102, 277243653, 369658204, 554487306, 831730959, 1108974612, 1571047367, 1663461918, 3142094734, 3326923836, 4713142101, 6284189468, 9426284202, 14139426303, 18852568404, 28278852606, 56557705212]

約数ペア:

[(1, 56557705212), (2, 28278852606), (3, 18852568404), (4, 14139426303), (6, 9426284202), (9, 6284189468), (12, 4713142101), (17, 3326923836), (18, 3142094734), (34, 1663461918), (36, 1571047367), (51, 1108974612), (68, 831730959), (102, 554487306), (153, 369658204), (204, 277243653), (306, 184829102), (612, 92414551), (3191, 17724132), (6382, 8862066), (9573, 5908044), (12764, 4431033), (19146, 2954022), (28719, 1969348), (28961, 1952892), (38292, 1477011), (54247, 1042596), (57438, 984674), (57922, 976446), (86883, 650964), (108494, 521298), (114876, 492337), (115844, 488223), (162741, 347532), (173766, 325482), (216988, 260649)]