51212896

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 116466336

約数和(自身を除く): 65253440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2357, 2716, 3104, 4714, 5432, 9428, 10864, 16499, 18856, 21728, 32998, 37712, 65996, 75424, 131992, 228629, 263984, 457258, 527968, 914516, 1600403, 1829032, 3200806, 3658064, 6401612, 7316128, 12803224, 25606448, 51212896]

約数ペア:

[(1, 51212896), (2, 25606448), (4, 12803224), (7, 7316128), (8, 6401612), (14, 3658064), (16, 3200806), (28, 1829032), (32, 1600403), (56, 914516), (97, 527968), (112, 457258), (194, 263984), (224, 228629), (388, 131992), (679, 75424), (776, 65996), (1358, 37712), (1552, 32998), (2357, 21728), (2716, 18856), (3104, 16499), (4714, 10864), (5432, 9428)]