57145370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 107064720

約数和(自身を除く): 49919350

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 290, 386, 965, 1021, 1930, 2042, 5105, 5597, 10210, 11194, 27985, 29609, 55970, 59218, 148045, 197053, 296090, 394106, 985265, 1970530, 5714537, 11429074, 28572685, 57145370]

約数ペア:

[(1, 57145370), (2, 28572685), (5, 11429074), (10, 5714537), (29, 1970530), (58, 985265), (145, 394106), (193, 296090), (290, 197053), (386, 148045), (965, 59218), (1021, 55970), (1930, 29609), (2042, 27985), (5105, 11194), (5597, 10210)]