50450960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3960

約数の個数: 80

約数和(自身を含む): 139919616

約数和(自身を除く): 89468656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 3917, 6440, 7834, 12880, 15668, 19585, 27419, 31336, 39170, 54838, 62672, 78340, 90091, 109676, 137095, 156680, 180182, 219352, 274190, 313360, 360364, 438704, 450455, 548380, 630637, 720728, 900910, 1096760, 1261274, 1441456, 1801820, 2193520, 2522548, 3153185, 3603640, 5045096, 6306370, 7207280, 10090192, 12612740, 25225480, 50450960]

約数ペア:

[(1, 50450960), (2, 25225480), (4, 12612740), (5, 10090192), (7, 7207280), (8, 6306370), (10, 5045096), (14, 3603640), (16, 3153185), (20, 2522548), (23, 2193520), (28, 1801820), (35, 1441456), (40, 1261274), (46, 1096760), (56, 900910), (70, 720728), (80, 630637), (92, 548380), (112, 450455), (115, 438704), (140, 360364), (161, 313360), (184, 274190), (230, 219352), (280, 180182), (322, 156680), (368, 137095), (460, 109676), (560, 90091), (644, 78340), (805, 62672), (920, 54838), (1288, 39170), (1610, 31336), (1840, 27419), (2576, 19585), (3220, 15668), (3917, 12880), (6440, 7834)]