51528351

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 80438400

約数和(自身を除く): 28910049

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 1169, 2099, 3507, 6297, 8183, 14693, 24549, 44079, 102851, 308553, 350533, 1051599, 2453731, 7361193, 17176117, 51528351]

約数ペア:

[(1, 51528351), (3, 17176117), (7, 7361193), (21, 2453731), (49, 1051599), (147, 350533), (167, 308553), (501, 102851), (1169, 44079), (2099, 24549), (3507, 14693), (6297, 8183)]