51117568

素因数分解:

$2^9\times {\mathrm{99839}}^1$

素因数の和:99857

約数の個数: 20

約数和(自身を含む): 102136320

約数和(自身を除く): 51018752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 99839, 199678, 399356, 798712, 1597424, 3194848, 6389696, 12779392, 25558784, 51117568]

約数ペア:

[(1, 51117568), (2, 25558784), (4, 12779392), (8, 6389696), (16, 3194848), (32, 1597424), (64, 798712), (128, 399356), (256, 199678), (512, 99839)]