48696608980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128148971}}^1$

素因数の和:128148999

約数の個数: 24

約数和(自身を含む): 107645136480

約数和(自身を除く): 58948527500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 128148971, 256297942, 512595884, 640744855, 1281489710, 2434830449, 2562979420, 4869660898, 9739321796, 12174152245, 24348304490, 48696608980]

約数ペア:

[(1, 48696608980), (2, 24348304490), (4, 12174152245), (5, 9739321796), (10, 4869660898), (19, 2562979420), (20, 2434830449), (38, 1281489710), (76, 640744855), (95, 512595884), (190, 256297942), (380, 128148971)]