61156276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 56416844

約数列:

[1, 2, 4, 17, 34, 53, 68, 71, 106, 142, 212, 239, 284, 478, 901, 956, 1207, 1802, 2414, 3604, 3763, 4063, 4828, 7526, 8126, 12667, 15052, 16252, 16969, 25334, 33938, 50668, 63971, 67876, 127942, 215339, 255884, 288473, 430678, 576946, 861356, 899357, 1153892, 1798714, 3597428, 15289069, 30578138, 61156276]

約数ペア:

[(1, 61156276), (2, 30578138), (4, 15289069), (17, 3597428), (34, 1798714), (53, 1153892), (68, 899357), (71, 861356), (106, 576946), (142, 430678), (212, 288473), (239, 255884), (284, 215339), (478, 127942), (901, 67876), (956, 63971), (1207, 50668), (1802, 33938), (2414, 25334), (3604, 16969), (3763, 16252), (4063, 15052), (4828, 12667), (7526, 8126)]