51494906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15671}}^1$

素因数の和:15757

約数の個数: 16

約数和(自身を含む): 81243648

約数和(自身を除く): 29748742

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 15671, 31342, 485801, 830563, 971602, 1661126, 25747453, 51494906]

約数ペア:

[(1, 51494906), (2, 25747453), (31, 1661126), (53, 971602), (62, 830563), (106, 485801), (1643, 31342), (3286, 15671)]