51675376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{189983}}^1$

素因数の和:190008

約数の個数: 20

約数和(自身を含む): 106011072

約数和(自身を除く): 54335696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 189983, 379966, 759932, 1519864, 3039728, 3229711, 6459422, 12918844, 25837688, 51675376]

約数ペア:

[(1, 51675376), (2, 25837688), (4, 12918844), (8, 6459422), (16, 3229711), (17, 3039728), (34, 1519864), (68, 759932), (136, 379966), (272, 189983)]