49159408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 100440000

約数和(自身を除く): 51280592

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 1999, 3074, 3998, 6148, 7996, 12296, 15992, 24592, 31984, 57971, 105947, 115942, 211894, 231884, 423788, 463768, 847576, 927536, 1695152, 3072463, 6144926, 12289852, 24579704, 49159408]

約数ペア:

[(1, 49159408), (2, 24579704), (4, 12289852), (8, 6144926), (16, 3072463), (29, 1695152), (53, 927536), (58, 847576), (106, 463768), (116, 423788), (212, 231884), (232, 211894), (424, 115942), (464, 105947), (848, 57971), (1537, 31984), (1999, 24592), (3074, 15992), (3998, 12296), (6148, 7996)]