49365824

素因数分解:

$2^6\times {\mathrm{17}}^3\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 56

約数和(自身を含む): 104744520

約数和(自身を除く): 55378696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 157, 272, 289, 314, 544, 578, 628, 1088, 1156, 1256, 2312, 2512, 2669, 4624, 4913, 5024, 5338, 9248, 9826, 10048, 10676, 18496, 19652, 21352, 39304, 42704, 45373, 78608, 85408, 90746, 157216, 170816, 181492, 314432, 362984, 725968, 771341, 1451936, 1542682, 2903872, 3085364, 6170728, 12341456, 24682912, 49365824]

約数ペア:

[(1, 49365824), (2, 24682912), (4, 12341456), (8, 6170728), (16, 3085364), (17, 2903872), (32, 1542682), (34, 1451936), (64, 771341), (68, 725968), (136, 362984), (157, 314432), (272, 181492), (289, 170816), (314, 157216), (544, 90746), (578, 85408), (628, 78608), (1088, 45373), (1156, 42704), (1256, 39304), (2312, 21352), (2512, 19652), (2669, 18496), (4624, 10676), (4913, 10048), (5024, 9826), (5338, 9248)]