52640588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13147}}^1$

素因数の和:13182

約数の個数: 48

約数和(自身を含む): 123696384

約数和(自身を除く): 71055796

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 13147, 26294, 52588, 92029, 144617, 170911, 184058, 289234, 341822, 368116, 578468, 683644, 1012319, 1196377, 1880021, 2024638, 2392754, 3760042, 4049276, 4785508, 7520084, 13160147, 26320294, 52640588]

約数ペア:

[(1, 52640588), (2, 26320294), (4, 13160147), (7, 7520084), (11, 4785508), (13, 4049276), (14, 3760042), (22, 2392754), (26, 2024638), (28, 1880021), (44, 1196377), (52, 1012319), (77, 683644), (91, 578468), (143, 368116), (154, 341822), (182, 289234), (286, 184058), (308, 170911), (364, 144617), (572, 92029), (1001, 52588), (2002, 26294), (4004, 13147)]