51483218944

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{743}}^1$

素因数の和:1351

約数の個数: 88

約数和(自身を含む): 103951703808

約数和(自身を除く): 52468484864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 431, 512, 628, 743, 862, 1024, 1256, 1486, 1724, 2512, 2972, 3448, 5024, 5944, 6896, 10048, 11888, 13792, 20096, 23776, 27584, 40192, 47552, 55168, 67667, 80384, 95104, 110336, 116651, 135334, 160768, 190208, 220672, 233302, 270668, 320233, 380416, 441344, 466604, 541336, 640466, 760832, 933208, 1082672, 1280932, 1866416, 2165344, 2561864, 3732832, 4330688, 5123728, 7465664, 8661376, 10247456, 14931328, 17322752, 20494912, 29862656, 34645504, 40989824, 50276581, 59725312, 69291008, 81979648, 100553162, 119450624, 163959296, 201106324, 327918592, 402212648, 804425296, 1608850592, 3217701184, 6435402368, 12870804736, 25741609472, 51483218944]

約数ペア:

[(1, 51483218944), (2, 25741609472), (4, 12870804736), (8, 6435402368), (16, 3217701184), (32, 1608850592), (64, 804425296), (128, 402212648), (157, 327918592), (256, 201106324), (314, 163959296), (431, 119450624), (512, 100553162), (628, 81979648), (743, 69291008), (862, 59725312), (1024, 50276581), (1256, 40989824), (1486, 34645504), (1724, 29862656), (2512, 20494912), (2972, 17322752), (3448, 14931328), (5024, 10247456), (5944, 8661376), (6896, 7465664), (10048, 5123728), (11888, 4330688), (13792, 3732832), (20096, 2561864), (23776, 2165344), (27584, 1866416), (40192, 1280932), (47552, 1082672), (55168, 933208), (67667, 760832), (80384, 640466), (95104, 541336), (110336, 466604), (116651, 441344), (135334, 380416), (160768, 320233), (190208, 270668), (220672, 233302)]