47930950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{10771}}^1$

素因数の和:10872

約数の個数: 24

約数和(自身を含む): 90161640

約数和(自身を除く): 42230690

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 10771, 21542, 53855, 107710, 269275, 538550, 958619, 1917238, 4793095, 9586190, 23965475, 47930950]

約数ペア:

[(1, 47930950), (2, 23965475), (5, 9586190), (10, 4793095), (25, 1917238), (50, 958619), (89, 538550), (178, 269275), (445, 107710), (890, 53855), (2225, 21542), (4450, 10771)]