53851250

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:732

約数の個数: 40

約数和(自身を含む): 102604656

約数和(自身を除く): 48753406

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 625, 643, 670, 1250, 1286, 1675, 3215, 3350, 6430, 8375, 16075, 16750, 32150, 41875, 43081, 80375, 83750, 86162, 160750, 215405, 401875, 430810, 803750, 1077025, 2154050, 5385125, 10770250, 26925625, 53851250]

約数ペア:

[(1, 53851250), (2, 26925625), (5, 10770250), (10, 5385125), (25, 2154050), (50, 1077025), (67, 803750), (125, 430810), (134, 401875), (250, 215405), (335, 160750), (625, 86162), (643, 83750), (670, 80375), (1250, 43081), (1286, 41875), (1675, 32150), (3215, 16750), (3350, 16075), (6430, 8375)]