51636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 130144

約数和(自身を除く): 78508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4303, 8606, 12909, 17212, 25818, 51636]

約数ペア:

[(1, 51636), (2, 25818), (3, 17212), (4, 12909), (6, 8606), (12, 4303), (13, 3972), (26, 1986), (39, 1324), (52, 993), (78, 662), (156, 331)]