51777908

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 113836800

約数和(自身を除く): 62058892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 2903, 4459, 5806, 8918, 11612, 17836, 20321, 37739, 40642, 75478, 81284, 142247, 150956, 264173, 284494, 528346, 568988, 995729, 1056692, 1849211, 1991458, 3698422, 3982916, 7396844, 12944477, 25888954, 51777908]

約数ペア:

[(1, 51777908), (2, 25888954), (4, 12944477), (7, 7396844), (13, 3982916), (14, 3698422), (26, 1991458), (28, 1849211), (49, 1056692), (52, 995729), (91, 568988), (98, 528346), (182, 284494), (196, 264173), (343, 150956), (364, 142247), (637, 81284), (686, 75478), (1274, 40642), (1372, 37739), (2548, 20321), (2903, 17836), (4459, 11612), (5806, 8918)]