49757778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7451}}^1$

素因数の和:7519

約数の個数: 48

約数和(自身を含む): 125551296

約数和(自身を除く): 75793518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 7451, 14902, 22353, 44706, 52157, 67059, 104314, 134118, 156471, 312942, 394903, 469413, 789806, 938826, 1184709, 2369418, 2764321, 3554127, 5528642, 7108254, 8292963, 16585926, 24878889, 49757778]

約数ペア:

[(1, 49757778), (2, 24878889), (3, 16585926), (6, 8292963), (7, 7108254), (9, 5528642), (14, 3554127), (18, 2764321), (21, 2369418), (42, 1184709), (53, 938826), (63, 789806), (106, 469413), (126, 394903), (159, 312942), (318, 156471), (371, 134118), (477, 104314), (742, 67059), (954, 52157), (1113, 44706), (2226, 22353), (3339, 14902), (6678, 7451)]