51212410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269539}}^1$

素因数の和:269565

約数の個数: 16

約数和(自身を含む): 97034400

約数和(自身を除く): 45821990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269539, 539078, 1347695, 2695390, 5121241, 10242482, 25606205, 51212410]

約数ペア:

[(1, 51212410), (2, 25606205), (5, 10242482), (10, 5121241), (19, 2695390), (38, 1347695), (95, 539078), (190, 269539)]