54809488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{110503}}^1$

素因数の和:110542

約数の個数: 20

約数和(自身を含む): 109619968

約数和(自身を除く): 54810480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 110503, 221006, 442012, 884024, 1768048, 3425593, 6851186, 13702372, 27404744, 54809488]

約数ペア:

[(1, 54809488), (2, 27404744), (4, 13702372), (8, 6851186), (16, 3425593), (31, 1768048), (62, 884024), (124, 442012), (248, 221006), (496, 110503)]