54677180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 67976260

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3041, 3596, 4495, 6082, 8990, 12164, 15205, 17980, 30410, 60820, 88189, 94271, 176378, 188542, 352756, 377084, 440945, 471355, 881890, 942710, 1763780, 1885420, 2733859, 5467718, 10935436, 13669295, 27338590, 54677180]

約数ペア:

[(1, 54677180), (2, 27338590), (4, 13669295), (5, 10935436), (10, 5467718), (20, 2733859), (29, 1885420), (31, 1763780), (58, 942710), (62, 881890), (116, 471355), (124, 440945), (145, 377084), (155, 352756), (290, 188542), (310, 176378), (580, 94271), (620, 88189), (899, 60820), (1798, 30410), (3041, 17980), (3596, 15205), (4495, 12164), (6082, 8990)]