47789555

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 64931328

約数和(自身を除く): 17141773

約数列:

[1, 5, 11, 43, 55, 121, 167, 215, 473, 605, 835, 1331, 1837, 2365, 5203, 6655, 7181, 9185, 20207, 26015, 35905, 57233, 78991, 101035, 222277, 286165, 394955, 868901, 1111385, 4344505, 9557911, 47789555]

約数ペア:

[(1, 47789555), (5, 9557911), (11, 4344505), (43, 1111385), (55, 868901), (121, 394955), (167, 286165), (215, 222277), (473, 101035), (605, 78991), (835, 57233), (1331, 35905), (1837, 26015), (2365, 20207), (5203, 9185), (6655, 7181)]