40550989

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 42964992

約数和(自身を除く): 2414003

約数列:

[1, 47, 53, 73, 223, 2491, 3431, 3869, 10481, 11819, 16279, 181843, 555493, 765113, 862787, 40550989]

約数ペア:

[(1, 40550989), (47, 862787), (53, 765113), (73, 555493), (223, 181843), (2491, 16279), (3431, 11819), (3869, 10481)]