51814814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{401}}^1$

素因数の和:532

約数の個数: 24

約数和(自身を含む): 82866672

約数和(自身を除く): 31051858

約数列:

[1, 2, 23, 46, 53, 106, 401, 802, 1219, 2438, 2809, 5618, 9223, 18446, 21253, 42506, 64607, 129214, 488819, 977638, 1126409, 2252818, 25907407, 51814814]

約数ペア:

[(1, 51814814), (2, 25907407), (23, 2252818), (46, 1126409), (53, 977638), (106, 488819), (401, 129214), (802, 64607), (1219, 42506), (2438, 21253), (2809, 18446), (5618, 9223)]