49983898

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 75930624

約数和(自身を除く): 25946726

約数列:

[1, 2, 127, 254, 307, 614, 641, 1282, 38989, 77978, 81407, 162814, 196787, 393574, 24991949, 49983898]

約数ペア:

[(1, 49983898), (2, 24991949), (127, 393574), (254, 196787), (307, 162814), (614, 81407), (641, 77978), (1282, 38989)]