51183888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 151895040

約数和(自身を除く): 100711152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 347, 439, 694, 878, 1041, 1317, 1388, 1756, 2082, 2429, 2634, 2776, 3073, 3512, 4164, 4858, 5268, 5552, 6146, 7024, 7287, 8328, 9219, 9716, 10536, 12292, 14574, 16656, 18438, 19432, 21072, 24584, 29148, 36876, 38864, 49168, 58296, 73752, 116592, 147504, 152333, 304666, 456999, 609332, 913998, 1066331, 1218664, 1827996, 2132662, 2437328, 3198993, 3655992, 4265324, 6397986, 7311984, 8530648, 12795972, 17061296, 25591944, 51183888]

約数ペア:

[(1, 51183888), (2, 25591944), (3, 17061296), (4, 12795972), (6, 8530648), (7, 7311984), (8, 6397986), (12, 4265324), (14, 3655992), (16, 3198993), (21, 2437328), (24, 2132662), (28, 1827996), (42, 1218664), (48, 1066331), (56, 913998), (84, 609332), (112, 456999), (168, 304666), (336, 152333), (347, 147504), (439, 116592), (694, 73752), (878, 58296), (1041, 49168), (1317, 38864), (1388, 36876), (1756, 29148), (2082, 24584), (2429, 21072), (2634, 19432), (2776, 18438), (3073, 16656), (3512, 14574), (4164, 12292), (4858, 10536), (5268, 9716), (5552, 9219), (6146, 8328), (7024, 7287)]