49123744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 103888008

約数和(自身を除く): 54764264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1237, 1241, 2336, 2474, 2482, 4948, 4964, 9896, 9928, 19792, 19856, 21029, 39584, 39712, 42058, 84116, 90301, 168232, 180602, 336464, 361204, 672928, 722408, 1444816, 1535117, 2889632, 3070234, 6140468, 12280936, 24561872, 49123744]

約数ペア:

[(1, 49123744), (2, 24561872), (4, 12280936), (8, 6140468), (16, 3070234), (17, 2889632), (32, 1535117), (34, 1444816), (68, 722408), (73, 672928), (136, 361204), (146, 336464), (272, 180602), (292, 168232), (544, 90301), (584, 84116), (1168, 42058), (1237, 39712), (1241, 39584), (2336, 21029), (2474, 19856), (2482, 19792), (4948, 9928), (4964, 9896)]