51383288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 60591112

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 53, 88, 92, 106, 184, 212, 253, 424, 479, 506, 583, 958, 1012, 1166, 1219, 1916, 2024, 2332, 2438, 3832, 4664, 4876, 5269, 9752, 10538, 11017, 13409, 21076, 22034, 25387, 26818, 42152, 44068, 50774, 53636, 88136, 101548, 107272, 121187, 203096, 242374, 279257, 484748, 558514, 583901, 969496, 1117028, 1167802, 2234056, 2335604, 4671208, 6422911, 12845822, 25691644, 51383288]

約数ペア:

[(1, 51383288), (2, 25691644), (4, 12845822), (8, 6422911), (11, 4671208), (22, 2335604), (23, 2234056), (44, 1167802), (46, 1117028), (53, 969496), (88, 583901), (92, 558514), (106, 484748), (184, 279257), (212, 242374), (253, 203096), (424, 121187), (479, 107272), (506, 101548), (583, 88136), (958, 53636), (1012, 50774), (1166, 44068), (1219, 42152), (1916, 26818), (2024, 25387), (2332, 22034), (2438, 21076), (3832, 13409), (4664, 11017), (4876, 10538), (5269, 9752)]