51934120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{26497}}^1$

素因数の和:26522

約数の個数: 48

約数和(自身を含む): 135934740

約数和(自身を除く): 84000620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 26497, 52994, 105988, 132485, 185479, 211976, 264970, 370958, 529940, 741916, 927395, 1059880, 1298353, 1483832, 1854790, 2596706, 3709580, 5193412, 6491765, 7419160, 10386824, 12983530, 25967060, 51934120]

約数ペア:

[(1, 51934120), (2, 25967060), (4, 12983530), (5, 10386824), (7, 7419160), (8, 6491765), (10, 5193412), (14, 3709580), (20, 2596706), (28, 1854790), (35, 1483832), (40, 1298353), (49, 1059880), (56, 927395), (70, 741916), (98, 529940), (140, 370958), (196, 264970), (245, 211976), (280, 185479), (392, 132485), (490, 105988), (980, 52994), (1960, 26497)]