52278875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 71907264

約数和(自身を除く): 19628389

約数列:

[1, 5, 11, 25, 55, 125, 193, 197, 275, 965, 985, 1375, 2123, 2167, 4825, 4925, 10615, 10835, 24125, 24625, 38021, 53075, 54175, 190105, 265375, 270875, 418231, 950525, 2091155, 4752625, 10455775, 52278875]

約数ペア:

[(1, 52278875), (5, 10455775), (11, 4752625), (25, 2091155), (55, 950525), (125, 418231), (193, 270875), (197, 265375), (275, 190105), (965, 54175), (985, 53075), (1375, 38021), (2123, 24625), (2167, 24125), (4825, 10835), (4925, 10615)]