53545840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29101}}^1$

素因数の和:29137

約数の個数: 40

約数和(自身を含む): 129911328

約数和(自身を除く): 76365488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 29101, 58202, 116404, 145505, 232808, 291010, 465616, 582020, 669323, 1164040, 1338646, 2328080, 2677292, 3346615, 5354584, 6693230, 10709168, 13386460, 26772920, 53545840]

約数ペア:

[(1, 53545840), (2, 26772920), (4, 13386460), (5, 10709168), (8, 6693230), (10, 5354584), (16, 3346615), (20, 2677292), (23, 2328080), (40, 1338646), (46, 1164040), (80, 669323), (92, 582020), (115, 465616), (184, 291010), (230, 232808), (368, 145505), (460, 116404), (920, 58202), (1840, 29101)]