51277940116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4297}}^1$

素因数の和:4593

約数の個数: 72

約数和(自身を含む): 98662824960

約数和(自身を除く): 47384884844

約数列:

[1, 2, 4, 13, 26, 52, 127, 139, 169, 254, 278, 338, 508, 556, 676, 1651, 1807, 3302, 3614, 4297, 6604, 7228, 8594, 17188, 17653, 21463, 23491, 35306, 42926, 46982, 55861, 70612, 85852, 93964, 111722, 223444, 229489, 458978, 545719, 597283, 726193, 917956, 1091438, 1194566, 1452386, 2182876, 2389132, 2904772, 2983357, 5966714, 7094347, 7764679, 11933428, 14188694, 15529358, 28377388, 31058716, 75854941, 92226511, 100940827, 151709882, 184453022, 201881654, 303419764, 368906044, 403763308, 986114233, 1972228466, 3944456932, 12819485029, 25638970058, 51277940116]

約数ペア:

[(1, 51277940116), (2, 25638970058), (4, 12819485029), (13, 3944456932), (26, 1972228466), (52, 986114233), (127, 403763308), (139, 368906044), (169, 303419764), (254, 201881654), (278, 184453022), (338, 151709882), (508, 100940827), (556, 92226511), (676, 75854941), (1651, 31058716), (1807, 28377388), (3302, 15529358), (3614, 14188694), (4297, 11933428), (6604, 7764679), (7228, 7094347), (8594, 5966714), (17188, 2983357), (17653, 2904772), (21463, 2389132), (23491, 2182876), (35306, 1452386), (42926, 1194566), (46982, 1091438), (55861, 917956), (70612, 726193), (85852, 597283), (93964, 545719), (111722, 458978), (223444, 229489)]