52439849

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 19954711

約数列:

[1, 7, 11, 17, 49, 59, 77, 97, 119, 187, 413, 539, 649, 679, 833, 1003, 1067, 1309, 1649, 2891, 4543, 4753, 5723, 7021, 7469, 9163, 11033, 11543, 18139, 31801, 40061, 49147, 52283, 62953, 77231, 80801, 97291, 126973, 280427, 440671, 540617, 681037, 888811, 1070201, 3084697, 4767259, 7491407, 52439849]

約数ペア:

[(1, 52439849), (7, 7491407), (11, 4767259), (17, 3084697), (49, 1070201), (59, 888811), (77, 681037), (97, 540617), (119, 440671), (187, 280427), (413, 126973), (539, 97291), (649, 80801), (679, 77231), (833, 62953), (1003, 52283), (1067, 49147), (1309, 40061), (1649, 31801), (2891, 18139), (4543, 11543), (4753, 11033), (5723, 9163), (7021, 7469)]