52875081

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 92784640

約数和(自身を除く): 39909559

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 163, 171, 271, 399, 489, 813, 1141, 1197, 1467, 1897, 2439, 3097, 3423, 5149, 5691, 9291, 10269, 15447, 17073, 21679, 27873, 36043, 44173, 46341, 65037, 108129, 132519, 195111, 309211, 324387, 397557, 839287, 927633, 2517861, 2782899, 5875009, 7553583, 17625027, 52875081]

約数ペア:

[(1, 52875081), (3, 17625027), (7, 7553583), (9, 5875009), (19, 2782899), (21, 2517861), (57, 927633), (63, 839287), (133, 397557), (163, 324387), (171, 309211), (271, 195111), (399, 132519), (489, 108129), (813, 65037), (1141, 46341), (1197, 44173), (1467, 36043), (1897, 27873), (2439, 21679), (3097, 17073), (3423, 15447), (5149, 10269), (5691, 9291)]