47343712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 101818080

約数和(自身を除く): 54474368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1559, 1898, 2336, 3118, 3796, 6236, 7592, 12472, 15184, 20267, 24944, 30368, 40534, 49888, 81068, 113807, 162136, 227614, 324272, 455228, 648544, 910456, 1479491, 1820912, 2958982, 3641824, 5917964, 11835928, 23671856, 47343712]

約数ペア:

[(1, 47343712), (2, 23671856), (4, 11835928), (8, 5917964), (13, 3641824), (16, 2958982), (26, 1820912), (32, 1479491), (52, 910456), (73, 648544), (104, 455228), (146, 324272), (208, 227614), (292, 162136), (416, 113807), (584, 81068), (949, 49888), (1168, 40534), (1559, 30368), (1898, 24944), (2336, 20267), (3118, 15184), (3796, 12472), (6236, 7592)]