51511936

素因数分解:

$2^7\times 7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 122791680

約数和(自身を除く): 71279744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 191, 196, 224, 301, 344, 382, 392, 448, 602, 688, 764, 784, 896, 1204, 1337, 1376, 1528, 1568, 2107, 2408, 2674, 2752, 3056, 3136, 4214, 4816, 5348, 5504, 6112, 6272, 8213, 8428, 9359, 9632, 10696, 12224, 16426, 16856, 18718, 19264, 21392, 24448, 32852, 33712, 37436, 38528, 42784, 57491, 65704, 67424, 74872, 85568, 114982, 131408, 134848, 149744, 171136, 229964, 262816, 269696, 299488, 402437, 459928, 525632, 598976, 804874, 919856, 1051264, 1197952, 1609748, 1839712, 3219496, 3679424, 6438992, 7358848, 12877984, 25755968, 51511936]

約数ペア:

[(1, 51511936), (2, 25755968), (4, 12877984), (7, 7358848), (8, 6438992), (14, 3679424), (16, 3219496), (28, 1839712), (32, 1609748), (43, 1197952), (49, 1051264), (56, 919856), (64, 804874), (86, 598976), (98, 525632), (112, 459928), (128, 402437), (172, 299488), (191, 269696), (196, 262816), (224, 229964), (301, 171136), (344, 149744), (382, 134848), (392, 131408), (448, 114982), (602, 85568), (688, 74872), (764, 67424), (784, 65704), (896, 57491), (1204, 42784), (1337, 38528), (1376, 37436), (1528, 33712), (1568, 32852), (2107, 24448), (2408, 21392), (2674, 19264), (2752, 18718), (3056, 16856), (3136, 16426), (4214, 12224), (4816, 10696), (5348, 9632), (5504, 9359), (6112, 8428), (6272, 8213)]