52678900

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{2003}}^1$

素因数の和:2280

約数の個数: 36

約数和(自身を含む): 114805152

約数和(自身を除く): 62126252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 526, 1052, 1315, 2003, 2630, 4006, 5260, 6575, 8012, 10015, 13150, 20030, 26300, 40060, 50075, 100150, 200300, 526789, 1053578, 2107156, 2633945, 5267890, 10535780, 13169725, 26339450, 52678900]

約数ペア:

[(1, 52678900), (2, 26339450), (4, 13169725), (5, 10535780), (10, 5267890), (20, 2633945), (25, 2107156), (50, 1053578), (100, 526789), (263, 200300), (526, 100150), (1052, 50075), (1315, 40060), (2003, 26300), (2630, 20030), (4006, 13150), (5260, 10015), (6575, 8012)]