55547492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13908

約数の個数: 48

約数和(自身を含む): 130526592

約数和(自身を除く): 74979100

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, 13873, 27746, 55492, 97111, 152603, 180349, 194222, 305206, 360698, 388444, 610412, 721396, 1068221, 1262443, 1983839, 2136442, 2524886, 3967678, 4272884, 5049772, 7935356, 13886873, 27773746, 55547492]

約数ペア:

[(1, 55547492), (2, 27773746), (4, 13886873), (7, 7935356), (11, 5049772), (13, 4272884), (14, 3967678), (22, 2524886), (26, 2136442), (28, 1983839), (44, 1262443), (52, 1068221), (77, 721396), (91, 610412), (143, 388444), (154, 360698), (182, 305206), (286, 194222), (308, 180349), (364, 152603), (572, 97111), (1001, 55492), (2002, 27746), (4004, 13873)]