50128960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 145938240

約数和(自身を除く): 95809280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 139, 140, 160, 161, 184, 196, 224, 230, 245, 278, 280, 320, 322, 368, 392, 448, 460, 490, 556, 560, 644, 695, 736, 784, 805, 920, 973, 980, 1112, 1120, 1127, 1288, 1390, 1472, 1568, 1610, 1840, 1946, 1960, 2224, 2240, 2254, 2576, 2780, 3136, 3197, 3220, 3680, 3892, 3920, 4448, 4508, 4865, 5152, 5560, 5635, 6394, 6440, 6811, 7360, 7784, 7840, 8896, 9016, 9730, 10304, 11120, 11270, 12788, 12880, 13622, 15568, 15680, 15985, 18032, 19460, 22240, 22379, 22540, 25576, 25760, 27244, 31136, 31970, 34055, 36064, 38920, 44480, 44758, 45080, 51152, 51520, 54488, 62272, 63940, 68110, 72128, 77840, 89516, 90160, 102304, 108976, 111895, 127880, 136220, 155680, 156653, 179032, 180320, 204608, 217952, 223790, 255760, 272440, 311360, 313306, 358064, 360640, 435904, 447580, 511520, 544880, 626612, 716128, 783265, 895160, 1023040, 1089760, 1253224, 1432256, 1566530, 1790320, 2179520, 2506448, 3133060, 3580640, 5012896, 6266120, 7161280, 10025792, 12532240, 25064480, 50128960]

約数ペア:

[(1, 50128960), (2, 25064480), (4, 12532240), (5, 10025792), (7, 7161280), (8, 6266120), (10, 5012896), (14, 3580640), (16, 3133060), (20, 2506448), (23, 2179520), (28, 1790320), (32, 1566530), (35, 1432256), (40, 1253224), (46, 1089760), (49, 1023040), (56, 895160), (64, 783265), (70, 716128), (80, 626612), (92, 544880), (98, 511520), (112, 447580), (115, 435904), (139, 360640), (140, 358064), (160, 313306), (161, 311360), (184, 272440), (196, 255760), (224, 223790), (230, 217952), (245, 204608), (278, 180320), (280, 179032), (320, 156653), (322, 155680), (368, 136220), (392, 127880), (448, 111895), (460, 108976), (490, 102304), (556, 90160), (560, 89516), (644, 77840), (695, 72128), (736, 68110), (784, 63940), (805, 62272), (920, 54488), (973, 51520), (980, 51152), (1112, 45080), (1120, 44758), (1127, 44480), (1288, 38920), (1390, 36064), (1472, 34055), (1568, 31970), (1610, 31136), (1840, 27244), (1946, 25760), (1960, 25576), (2224, 22540), (2240, 22379), (2254, 22240), (2576, 19460), (2780, 18032), (3136, 15985), (3197, 15680), (3220, 15568), (3680, 13622), (3892, 12880), (3920, 12788), (4448, 11270), (4508, 11120), (4865, 10304), (5152, 9730), (5560, 9016), (5635, 8896), (6394, 7840), (6440, 7784), (6811, 7360)]