47251408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{55721}}^1$

素因数の和:55782

約数の個数: 20

約数和(自身を含む): 93278628

約数和(自身を除く): 46027220

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 55721, 111442, 222884, 445768, 891536, 2953213, 5906426, 11812852, 23625704, 47251408]

約数ペア:

[(1, 47251408), (2, 23625704), (4, 11812852), (8, 5906426), (16, 2953213), (53, 891536), (106, 445768), (212, 222884), (424, 111442), (848, 55721)]