50409384920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15952337}}^1$

素因数の和:15952427

約数の個数: 32

約数和(自身を含む): 114856833600

約数和(自身を除く): 64447448680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 15952337, 31904674, 63809348, 79761685, 127618696, 159523370, 319046740, 638093480, 1260234623, 2520469246, 5040938492, 6301173115, 10081876984, 12602346230, 25204692460, 50409384920]

約数ペア:

[(1, 50409384920), (2, 25204692460), (4, 12602346230), (5, 10081876984), (8, 6301173115), (10, 5040938492), (20, 2520469246), (40, 1260234623), (79, 638093480), (158, 319046740), (316, 159523370), (395, 127618696), (632, 79761685), (790, 63809348), (1580, 31904674), (3160, 15952337)]