51806996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9601}}^1$

素因数の和:9695

約数の個数: 24

約数和(自身を含む): 96788160

約数和(自身を除く): 44981164

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 9601, 19202, 38404, 182419, 364838, 681671, 729676, 1363342, 2726684, 12951749, 25903498, 51806996]

約数ペア:

[(1, 51806996), (2, 25903498), (4, 12951749), (19, 2726684), (38, 1363342), (71, 729676), (76, 681671), (142, 364838), (284, 182419), (1349, 38404), (2698, 19202), (5396, 9601)]