51874928

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 118063872

約数和(自身を除く): 66188944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 521, 784, 889, 1016, 1042, 1778, 2032, 2084, 3556, 3647, 4168, 6223, 7112, 7294, 8336, 12446, 14224, 14588, 24892, 25529, 29176, 49784, 51058, 58352, 66167, 99568, 102116, 132334, 204232, 264668, 408464, 463169, 529336, 926338, 1058672, 1852676, 3242183, 3705352, 6484366, 7410704, 12968732, 25937464, 51874928]

約数ペア:

[(1, 51874928), (2, 25937464), (4, 12968732), (7, 7410704), (8, 6484366), (14, 3705352), (16, 3242183), (28, 1852676), (49, 1058672), (56, 926338), (98, 529336), (112, 463169), (127, 408464), (196, 264668), (254, 204232), (392, 132334), (508, 102116), (521, 99568), (784, 66167), (889, 58352), (1016, 51058), (1042, 49784), (1778, 29176), (2032, 25529), (2084, 24892), (3556, 14588), (3647, 14224), (4168, 12446), (6223, 8336), (7112, 7294)]