52880128

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 125975808

約数和(自身を除く): 73095680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1283, 1288, 1472, 1792, 2566, 2576, 2944, 5132, 5152, 5888, 8981, 10264, 10304, 17962, 20528, 20608, 29509, 35924, 41056, 41216, 59018, 71848, 82112, 118036, 143696, 164224, 206563, 236072, 287392, 328448, 413126, 472144, 574784, 826252, 944288, 1149568, 1652504, 1888576, 2299136, 3305008, 3777152, 6610016, 7554304, 13220032, 26440064, 52880128]

約数ペア:

[(1, 52880128), (2, 26440064), (4, 13220032), (7, 7554304), (8, 6610016), (14, 3777152), (16, 3305008), (23, 2299136), (28, 1888576), (32, 1652504), (46, 1149568), (56, 944288), (64, 826252), (92, 574784), (112, 472144), (128, 413126), (161, 328448), (184, 287392), (224, 236072), (256, 206563), (322, 164224), (368, 143696), (448, 118036), (644, 82112), (736, 71848), (896, 59018), (1283, 41216), (1288, 41056), (1472, 35924), (1792, 29509), (2566, 20608), (2576, 20528), (2944, 17962), (5132, 10304), (5152, 10264), (5888, 8981)]