50315420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{132409}}^1$

素因数の和:132437

約数の個数: 24

約数和(自身を含む): 111224400

約数和(自身を除く): 60908980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 132409, 264818, 529636, 662045, 1324090, 2515771, 2648180, 5031542, 10063084, 12578855, 25157710, 50315420]

約数ペア:

[(1, 50315420), (2, 25157710), (4, 12578855), (5, 10063084), (10, 5031542), (19, 2648180), (20, 2515771), (38, 1324090), (76, 662045), (95, 529636), (190, 264818), (380, 132409)]