51770992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 131012448

約数和(自身を除く): 79241456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 112, 124, 148, 182, 208, 217, 248, 259, 296, 364, 403, 434, 481, 496, 518, 592, 728, 806, 868, 961, 962, 1036, 1147, 1456, 1612, 1736, 1922, 1924, 2072, 2294, 2821, 3224, 3367, 3472, 3844, 3848, 4144, 4588, 5642, 6448, 6727, 6734, 7688, 7696, 8029, 9176, 11284, 12493, 13454, 13468, 14911, 15376, 16058, 18352, 22568, 24986, 26908, 26936, 29822, 32116, 35557, 45136, 49972, 53816, 53872, 59644, 64232, 71114, 87451, 99944, 104377, 107632, 119288, 128464, 142228, 174902, 199888, 208754, 238576, 248899, 284456, 349804, 417508, 462241, 497798, 568912, 699608, 835016, 924482, 995596, 1399216, 1670032, 1848964, 1991192, 3235687, 3697928, 3982384, 6471374, 7395856, 12942748, 25885496, 51770992]

約数ペア:

[(1, 51770992), (2, 25885496), (4, 12942748), (7, 7395856), (8, 6471374), (13, 3982384), (14, 3697928), (16, 3235687), (26, 1991192), (28, 1848964), (31, 1670032), (37, 1399216), (52, 995596), (56, 924482), (62, 835016), (74, 699608), (91, 568912), (104, 497798), (112, 462241), (124, 417508), (148, 349804), (182, 284456), (208, 248899), (217, 238576), (248, 208754), (259, 199888), (296, 174902), (364, 142228), (403, 128464), (434, 119288), (481, 107632), (496, 104377), (518, 99944), (592, 87451), (728, 71114), (806, 64232), (868, 59644), (961, 53872), (962, 53816), (1036, 49972), (1147, 45136), (1456, 35557), (1612, 32116), (1736, 29822), (1922, 26936), (1924, 26908), (2072, 24986), (2294, 22568), (2821, 18352), (3224, 16058), (3367, 15376), (3472, 14911), (3844, 13468), (3848, 13454), (4144, 12493), (4588, 11284), (5642, 9176), (6448, 8029), (6727, 7696), (6734, 7688)]