51682956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331301}}^1$

素因数の和:331321

約数の個数: 24

約数和(自身を含む): 129870384

約数和(自身を除く): 78187428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331301, 662602, 993903, 1325204, 1987806, 3975612, 4306913, 8613826, 12920739, 17227652, 25841478, 51682956]

約数ペア:

[(1, 51682956), (2, 25841478), (3, 17227652), (4, 12920739), (6, 8613826), (12, 4306913), (13, 3975612), (26, 1987806), (39, 1325204), (52, 993903), (78, 662602), (156, 331301)]