48561513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 88338432

約数和(自身を除く): 39776919

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 103, 143, 157, 231, 273, 309, 429, 471, 721, 1001, 1099, 1133, 1339, 1727, 2041, 2163, 3003, 3297, 3399, 4017, 5181, 6123, 7931, 9373, 12089, 14287, 14729, 16171, 22451, 23793, 28119, 36267, 42861, 44187, 48513, 67353, 103103, 113197, 157157, 177881, 210223, 309309, 339591, 471471, 533643, 630669, 1245167, 1471561, 2312453, 3735501, 4414683, 6937359, 16187171, 48561513]

約数ペア:

[(1, 48561513), (3, 16187171), (7, 6937359), (11, 4414683), (13, 3735501), (21, 2312453), (33, 1471561), (39, 1245167), (77, 630669), (91, 533643), (103, 471471), (143, 339591), (157, 309309), (231, 210223), (273, 177881), (309, 157157), (429, 113197), (471, 103103), (721, 67353), (1001, 48513), (1099, 44187), (1133, 42861), (1339, 36267), (1727, 28119), (2041, 23793), (2163, 22451), (3003, 16171), (3297, 14729), (3399, 14287), (4017, 12089), (5181, 9373), (6123, 7931)]