51392048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103613}}^1$

素因数の和:103652

約数の個数: 20

約数和(自身を含む): 102785088

約数和(自身を除く): 51393040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 103613, 207226, 414452, 828904, 1657808, 3212003, 6424006, 12848012, 25696024, 51392048]

約数ペア:

[(1, 51392048), (2, 25696024), (4, 12848012), (8, 6424006), (16, 3212003), (31, 1657808), (62, 828904), (124, 414452), (248, 207226), (496, 103613)]