48971923840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{475271}}^1$

素因数の和:475320

約数の個数: 128

約数和(自身を含む): 139615902720

約数和(自身を除く): 90643978880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 6440, 7360, 10304, 12880, 14720, 20608, 25760, 51520, 103040, 475271, 950542, 1901084, 2376355, 3326897, 3802168, 4752710, 6653794, 7604336, 9505420, 10931233, 13307588, 15208672, 16634485, 19010840, 21862466, 26615176, 30417344, 33268970, 38021680, 43724932, 53230352, 54656165, 60834688, 66537940, 76043360, 76518631, 87449864, 106460704, 109312330, 133075880, 152086720, 153037262, 174899728, 212921408, 218624660, 266151760, 304173440, 306074524, 349799456, 382593155, 425842816, 437249320, 532303520, 612149048, 699598912, 765186310, 874498640, 1064607040, 1224298096, 1399197824, 1530372620, 1748997280, 2129214080, 2448596192, 3060745240, 3497994560, 4897192384, 6121490480, 6995989120, 9794384768, 12242980960, 24485961920, 48971923840]

約数ペア:

[(1, 48971923840), (2, 24485961920), (4, 12242980960), (5, 9794384768), (7, 6995989120), (8, 6121490480), (10, 4897192384), (14, 3497994560), (16, 3060745240), (20, 2448596192), (23, 2129214080), (28, 1748997280), (32, 1530372620), (35, 1399197824), (40, 1224298096), (46, 1064607040), (56, 874498640), (64, 765186310), (70, 699598912), (80, 612149048), (92, 532303520), (112, 437249320), (115, 425842816), (128, 382593155), (140, 349799456), (160, 306074524), (161, 304173440), (184, 266151760), (224, 218624660), (230, 212921408), (280, 174899728), (320, 153037262), (322, 152086720), (368, 133075880), (448, 109312330), (460, 106460704), (560, 87449864), (640, 76518631), (644, 76043360), (736, 66537940), (805, 60834688), (896, 54656165), (920, 53230352), (1120, 43724932), (1288, 38021680), (1472, 33268970), (1610, 30417344), (1840, 26615176), (2240, 21862466), (2576, 19010840), (2944, 16634485), (3220, 15208672), (3680, 13307588), (4480, 10931233), (5152, 9505420), (6440, 7604336), (7360, 6653794), (10304, 4752710), (12880, 3802168), (14720, 3326897), (20608, 2376355), (25760, 1901084), (51520, 950542), (103040, 475271)]