51145772

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 91029456

約数和(自身を除く): 39883684

約数列:

[1, 2, 4, 97, 193, 194, 386, 388, 683, 772, 1366, 2732, 18721, 37442, 66251, 74884, 131819, 132502, 263638, 265004, 527276, 12786443, 25572886, 51145772]

約数ペア:

[(1, 51145772), (2, 25572886), (4, 12786443), (97, 527276), (193, 265004), (194, 263638), (386, 132502), (388, 131819), (683, 74884), (772, 66251), (1366, 37442), (2732, 18721)]