51229264

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{52489}}^1$

素因数の和:52558

約数の個数: 20

約数和(自身を含む): 100885780

約数和(自身を除く): 49656516

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 52489, 104978, 209956, 419912, 839824, 3201829, 6403658, 12807316, 25614632, 51229264]

約数ペア:

[(1, 51229264), (2, 25614632), (4, 12807316), (8, 6403658), (16, 3201829), (61, 839824), (122, 419912), (244, 209956), (488, 104978), (976, 52489)]