51219636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328331}}^1$

素因数の和:328351

約数の個数: 24

約数和(自身を含む): 128706144

約数和(自身を除く): 77486508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 328331, 656662, 984993, 1313324, 1969986, 3939972, 4268303, 8536606, 12804909, 17073212, 25609818, 51219636]

約数ペア:

[(1, 51219636), (2, 25609818), (3, 17073212), (4, 12804909), (6, 8536606), (12, 4268303), (13, 3939972), (26, 1969986), (39, 1313324), (52, 984993), (78, 656662), (156, 328331)]