55605942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 82772298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 1979, 2007, 3122, 3958, 4014, 4683, 5937, 9366, 11874, 13853, 14049, 17811, 27706, 28098, 35622, 41559, 83118, 124677, 249354, 441317, 882634, 1323951, 2647902, 3089219, 3971853, 6178438, 7943706, 9267657, 18535314, 27802971, 55605942]

約数ペア:

[(1, 55605942), (2, 27802971), (3, 18535314), (6, 9267657), (7, 7943706), (9, 6178438), (14, 3971853), (18, 3089219), (21, 2647902), (42, 1323951), (63, 882634), (126, 441317), (223, 249354), (446, 124677), (669, 83118), (1338, 41559), (1561, 35622), (1979, 28098), (2007, 27706), (3122, 17811), (3958, 14049), (4014, 13853), (4683, 11874), (5937, 9366)]