51403216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{60617}}^1$

素因数の和:60678

約数の個数: 20

約数和(自身を含む): 101474532

約数和(自身を除く): 50071316

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 60617, 121234, 242468, 484936, 969872, 3212701, 6425402, 12850804, 25701608, 51403216]

約数ペア:

[(1, 51403216), (2, 25701608), (4, 12850804), (8, 6425402), (16, 3212701), (53, 969872), (106, 484936), (212, 242468), (424, 121234), (848, 60617)]