58881988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 54

約数和(自身を含む): 119892318

約数和(自身を除く): 61010330

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 337, 361, 418, 484, 674, 722, 836, 1348, 1444, 2299, 3707, 3971, 4598, 6403, 7414, 7942, 9196, 12806, 14828, 15884, 25612, 40777, 43681, 70433, 81554, 87362, 121657, 140866, 163108, 174724, 243314, 281732, 486628, 774763, 1338227, 1549526, 2676454, 3099052, 5352908, 14720497, 29440994, 58881988]

約数ペア:

[(1, 58881988), (2, 29440994), (4, 14720497), (11, 5352908), (19, 3099052), (22, 2676454), (38, 1549526), (44, 1338227), (76, 774763), (121, 486628), (209, 281732), (242, 243314), (337, 174724), (361, 163108), (418, 140866), (484, 121657), (674, 87362), (722, 81554), (836, 70433), (1348, 43681), (1444, 40777), (2299, 25612), (3707, 15884), (3971, 14828), (4598, 12806), (6403, 9196), (7414, 7942)]