51576954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 72286086

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 517, 611, 858, 1034, 1222, 1279, 1551, 1833, 2558, 3102, 3666, 3837, 6721, 7674, 13442, 14069, 16627, 20163, 28138, 33254, 40326, 42207, 49881, 60113, 84414, 99762, 120226, 180339, 182897, 360678, 365794, 548691, 661243, 781469, 1097382, 1322486, 1562938, 1983729, 2344407, 3967458, 4688814, 8596159, 17192318, 25788477, 51576954]

約数ペア:

[(1, 51576954), (2, 25788477), (3, 17192318), (6, 8596159), (11, 4688814), (13, 3967458), (22, 2344407), (26, 1983729), (33, 1562938), (39, 1322486), (47, 1097382), (66, 781469), (78, 661243), (94, 548691), (141, 365794), (143, 360678), (282, 182897), (286, 180339), (429, 120226), (517, 99762), (611, 84414), (858, 60113), (1034, 49881), (1222, 42207), (1279, 40326), (1551, 33254), (1833, 28138), (2558, 20163), (3102, 16627), (3666, 14069), (3837, 13442), (6721, 7674)]