53060655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 42739665

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 83, 85, 109, 115, 249, 255, 327, 345, 391, 415, 545, 1173, 1245, 1411, 1635, 1853, 1909, 1955, 2507, 4233, 5559, 5727, 5865, 7055, 7521, 9047, 9265, 9545, 12535, 21165, 27141, 27795, 28635, 32453, 37605, 42619, 45235, 97359, 127857, 135705, 153799, 162265, 208081, 213095, 461397, 486795, 624243, 639285, 768995, 1040405, 2306985, 3121215, 3537377, 10612131, 17686885, 53060655]

約数ペア:

[(1, 53060655), (3, 17686885), (5, 10612131), (15, 3537377), (17, 3121215), (23, 2306985), (51, 1040405), (69, 768995), (83, 639285), (85, 624243), (109, 486795), (115, 461397), (249, 213095), (255, 208081), (327, 162265), (345, 153799), (391, 135705), (415, 127857), (545, 97359), (1173, 45235), (1245, 42619), (1411, 37605), (1635, 32453), (1853, 28635), (1909, 27795), (1955, 27141), (2507, 21165), (4233, 12535), (5559, 9545), (5727, 9265), (5865, 9047), (7055, 7521)]