51284416

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{25849}}^1$

素因数の和:25892

約数の個数: 28

約数和(自身を含む): 105054400

約数和(自身を除く): 53769984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 25849, 51698, 103396, 206792, 413584, 801319, 827168, 1602638, 1654336, 3205276, 6410552, 12821104, 25642208, 51284416]

約数ペア:

[(1, 51284416), (2, 25642208), (4, 12821104), (8, 6410552), (16, 3205276), (31, 1654336), (32, 1602638), (62, 827168), (64, 801319), (124, 413584), (248, 206792), (496, 103396), (992, 51698), (1984, 25849)]