54367079728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1\times {\mathrm{1277}}^1$

素因数の和:2534

約数の個数: 80

約数和(自身を含む): 114213939840

約数和(自身を除く): 59846860112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1039, 1277, 1576, 2078, 2554, 2561, 3152, 4156, 5108, 5122, 8312, 10216, 10244, 13507, 16601, 16624, 20432, 20488, 27014, 33202, 40976, 54028, 66404, 108056, 132808, 204683, 216112, 251569, 265616, 409366, 503138, 818732, 1006276, 1326803, 1637464, 2012552, 2653606, 2660879, 3270397, 3274928, 4025104, 5307212, 5321758, 6540794, 10614424, 10643516, 13081588, 17248439, 21228848, 21287032, 26163176, 34496878, 42574064, 52326352, 68993756, 137987512, 261380191, 275975024, 522760382, 1045520764, 2091041528, 3397942483, 4182083056, 6795884966, 13591769932, 27183539864, 54367079728]

約数ペア:

[(1, 54367079728), (2, 27183539864), (4, 13591769932), (8, 6795884966), (13, 4182083056), (16, 3397942483), (26, 2091041528), (52, 1045520764), (104, 522760382), (197, 275975024), (208, 261380191), (394, 137987512), (788, 68993756), (1039, 52326352), (1277, 42574064), (1576, 34496878), (2078, 26163176), (2554, 21287032), (2561, 21228848), (3152, 17248439), (4156, 13081588), (5108, 10643516), (5122, 10614424), (8312, 6540794), (10216, 5321758), (10244, 5307212), (13507, 4025104), (16601, 3274928), (16624, 3270397), (20432, 2660879), (20488, 2653606), (27014, 2012552), (33202, 1637464), (40976, 1326803), (54028, 1006276), (66404, 818732), (108056, 503138), (132808, 409366), (204683, 265616), (216112, 251569)]