47917120

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1247

約数の個数: 56

約数和(自身を含む): 115040664

約数和(自身を除く): 67123544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1093, 1096, 1370, 2186, 2192, 2740, 4372, 4384, 5465, 5480, 8744, 8768, 10930, 10960, 17488, 21860, 21920, 34976, 43720, 43840, 69952, 87440, 149741, 174880, 299482, 349760, 598964, 748705, 1197928, 1497410, 2395856, 2994820, 4791712, 5989640, 9583424, 11979280, 23958560, 47917120]

約数ペア:

[(1, 47917120), (2, 23958560), (4, 11979280), (5, 9583424), (8, 5989640), (10, 4791712), (16, 2994820), (20, 2395856), (32, 1497410), (40, 1197928), (64, 748705), (80, 598964), (137, 349760), (160, 299482), (274, 174880), (320, 149741), (548, 87440), (685, 69952), (1093, 43840), (1096, 43720), (1370, 34976), (2186, 21920), (2192, 21860), (2740, 17488), (4372, 10960), (4384, 10930), (5465, 8768), (5480, 8744)]