56081168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 129325056

約数和(自身を除く): 73243888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 193, 208, 254, 286, 386, 508, 572, 772, 1016, 1144, 1397, 1544, 1651, 2032, 2123, 2288, 2509, 2794, 3088, 3302, 4246, 5018, 5588, 6604, 8492, 10036, 11176, 13208, 16984, 18161, 20072, 22352, 24511, 26416, 27599, 33968, 36322, 40144, 49022, 55198, 72644, 98044, 110396, 145288, 196088, 220792, 269621, 290576, 318643, 392176, 441584, 539242, 637286, 1078484, 1274572, 2156968, 2549144, 3505073, 4313936, 5098288, 7010146, 14020292, 28040584, 56081168]

約数ペア:

[(1, 56081168), (2, 28040584), (4, 14020292), (8, 7010146), (11, 5098288), (13, 4313936), (16, 3505073), (22, 2549144), (26, 2156968), (44, 1274572), (52, 1078484), (88, 637286), (104, 539242), (127, 441584), (143, 392176), (176, 318643), (193, 290576), (208, 269621), (254, 220792), (286, 196088), (386, 145288), (508, 110396), (572, 98044), (772, 72644), (1016, 55198), (1144, 49022), (1397, 40144), (1544, 36322), (1651, 33968), (2032, 27599), (2123, 26416), (2288, 24511), (2509, 22352), (2794, 20072), (3088, 18161), (3302, 16984), (4246, 13208), (5018, 11176), (5588, 10036), (6604, 8492)]