51215502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{656609}}^1$

素因数の和:656627

約数の個数: 16

約数和(自身を含む): 110310480

約数和(自身を除く): 59094978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 656609, 1313218, 1969827, 3939654, 8535917, 17071834, 25607751, 51215502]

約数ペア:

[(1, 51215502), (2, 25607751), (3, 17071834), (6, 8535917), (13, 3939654), (26, 1969827), (39, 1313218), (78, 656609)]