50137940

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{6983}}^1$

素因数の和:7351

約数の個数: 24

約数和(自身を含む): 105598080

約数和(自身を除く): 55460140

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 6983, 7180, 13966, 27932, 34915, 69830, 139660, 2506897, 5013794, 10027588, 12534485, 25068970, 50137940]

約数ペア:

[(1, 50137940), (2, 25068970), (4, 12534485), (5, 10027588), (10, 5013794), (20, 2506897), (359, 139660), (718, 69830), (1436, 34915), (1795, 27932), (3590, 13966), (6983, 7180)]