61553492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15373}}^1$

素因数の和:15408

約数の個数: 48

約数和(自身を含む): 144638592

約数和(自身を除く): 83085100

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 15373, 30746, 61492, 107611, 169103, 199849, 215222, 338206, 399698, 430444, 676412, 799396, 1183721, 1398943, 2198339, 2367442, 2797886, 4396678, 4734884, 5595772, 8793356, 15388373, 30776746, 61553492]

約数ペア:

[(1, 61553492), (2, 30776746), (4, 15388373), (7, 8793356), (11, 5595772), (13, 4734884), (14, 4396678), (22, 2797886), (26, 2367442), (28, 2198339), (44, 1398943), (52, 1183721), (77, 799396), (91, 676412), (143, 430444), (154, 399698), (182, 338206), (286, 215222), (308, 199849), (364, 169103), (572, 107611), (1001, 61492), (2002, 30746), (4004, 15373)]