53464719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 96215040

約数和(自身を除く): 42750321

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 203, 231, 253, 319, 347, 483, 609, 667, 759, 957, 1041, 1771, 2001, 2233, 2429, 3817, 4669, 5313, 6699, 7287, 7337, 7981, 10063, 11451, 14007, 22011, 23943, 26719, 30189, 51359, 55867, 70441, 80157, 87791, 110693, 154077, 167601, 211323, 231449, 263373, 332079, 614537, 694347, 774851, 1620143, 1843611, 2324553, 2545939, 4860429, 7637817, 17821573, 53464719]

約数ペア:

[(1, 53464719), (3, 17821573), (7, 7637817), (11, 4860429), (21, 2545939), (23, 2324553), (29, 1843611), (33, 1620143), (69, 774851), (77, 694347), (87, 614537), (161, 332079), (203, 263373), (231, 231449), (253, 211323), (319, 167601), (347, 154077), (483, 110693), (609, 87791), (667, 80157), (759, 70441), (957, 55867), (1041, 51359), (1771, 30189), (2001, 26719), (2233, 23943), (2429, 22011), (3817, 14007), (4669, 11451), (5313, 10063), (6699, 7981), (7287, 7337)]